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12301001110230 = 2357121348290351
BaseRepresentation
bin1011001100000000110011…
…0011010011001011010110
31121112222000220202210121020
42303000030303103023112
53103014422241011410
642055000224302010
72406501163151520
oct263001463231326
947488026683536
1012301001110230
113a12909493028
121468024471906
136b2c96a56ac1
1430752ba7aa10
15164e9d42ea70
hexb300ccd32d6

12301001110230 has 64 divisors (see below), whose sum is σ = 33767704700928. Its totient is φ = 2809339401600.

The previous prime is 12301001110163. The next prime is 12301001110231. The reversal of 12301001110230 is 3201110010321.

It is a happy number.

It is a super-2 number, since 2×123010011102302 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12301001110231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23890446 + ... + 24399905.

It is an arithmetic number, because the mean of its divisors is an integer number (527620385952).

Almost surely, 212301001110230 is an apocalyptic number.

12301001110230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12301001110230 is an abundant number, since it is smaller than the sum of its proper divisors (21466703590698).

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

12301001110230 is a wasteful number, since it uses less digits than its factorization.

12301001110230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48291581.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 12301001110230 its reverse (3201110010321), we get a palindrome (15502111120551).

The spelling of 12301001110230 in words is "twelve trillion, three hundred one billion, one million, one hundred ten thousand, two hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 1213 2426 3639 6065 7278 8491 12130 16982 18195 25473 36390 42455 50946 84910 127365 254730 48290351 96580702 144871053 241451755 289742106 338032457 482903510 676064914 724355265 1014097371 1448710530 1690162285 2028194742 3380324570 5070486855 10140973710 58576195763 117152391526 175728587289 292880978815 351457174578 410033370341 585761957630 820066740682 878642936445 1230100111023 1757285872890 2050166851705 2460200222046 4100333703410 6150500555115 12301001110230