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23011023302300 = 225211216311667101
BaseRepresentation
bin1010011101101101010111…
…10111101010111010011100
310000110211110210000120002102
411032312223313222322130
511004003033431133200
6120535041305144232
74563330415553405
oct516665367527234
9100424423016072
1023011023302300
117371a13837a00
1226b783518b078
13cabc12809807
14597a4d16c9ac
1529d88221d6d5
hex14edabdeae9c

23011023302300 has 108 divisors (see below), whose sum is σ = 55222773854808. Its totient is φ = 8316308880000.

The previous prime is 23011023302291. The next prime is 23011023302303. The reversal of 23011023302300 is 320332011032.

23011023302300 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23011023302303) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3861251 + ... + 7805850.

Almost surely, 223011023302300 is an apocalyptic number.

23011023302300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23011023302300 is an abundant number, since it is smaller than the sum of its proper divisors (32211750552508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23011023302300 is a wasteful number, since it uses less digits than its factorization.

23011023302300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11667300 (or 11667282 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 23011023302300 its reverse (320332011032), we get a palindrome (23331355313332).

The spelling of 23011023302300 in words is "twenty-three trillion, eleven billion, twenty-three million, three hundred two thousand, three hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 121 163 220 242 275 326 484 550 605 652 815 1100 1210 1630 1793 2420 3025 3260 3586 4075 6050 7172 8150 8965 12100 16300 17930 19723 35860 39446 44825 78892 89650 98615 179300 197230 394460 493075 986150 1972300 11667101 23334202 46668404 58335505 116671010 128338111 233342020 256676222 291677525 513352444 583355050 641690555 1166710100 1283381110 1411719221 1901737463 2566762220 2823438442 3208452775 3803474926 5646876884 6416905550 7058596105 7606949852 9508687315 12833811100 14117192210 19017374630 20919112093 28234384420 35292980525 38034749260 41838224186 47543436575 70585961050 83676448372 95086873150 104595560465 141171922100 190173746300 209191120930 230110233023 418382241860 460220466046 522977802325 920440932092 1045955604650 1150551165115 2091911209300 2301102330230 4602204660460 5752755825575 11505511651150 23011023302300