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23101300332 = 22331119445539
BaseRepresentation
bin10101100000111100…
…011101111001101100
32012121222011122112000
4111200330131321230
5334302413102312
614340153012300
71445320545555
oct254074357154
965558148460
1023101300332
119885099950
1245886b4090
1322420697a6
14119213b32c
1590316eadc
hex560f1de6c

23101300332 has 48 divisors (see below), whose sum is σ = 65337014400. Its totient is φ = 7000393680.

The previous prime is 23101300291. The next prime is 23101300333. The reversal of 23101300332 is 23300310132.

23101300332 is a `hidden beast` number, since 2 + 31 + 0 + 1 + 300 + 332 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (23101300333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9721582 + ... + 9723957.

It is an arithmetic number, because the mean of its divisors is an integer number (1361187800).

Almost surely, 223101300332 is an apocalyptic number.

23101300332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23101300332 is an abundant number, since it is smaller than the sum of its proper divisors (42235714068).

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

23101300332 is a wasteful number, since it uses less digits than its factorization.

23101300332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19445563 (or 19445555 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 23101300332 its reverse (23300310132), we get a palindrome (46401610464).

The spelling of 23101300332 in words is "twenty-three billion, one hundred one million, three hundred thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 99 108 132 198 297 396 594 1188 19445539 38891078 58336617 77782156 116673234 175009851 213900929 233346468 350019702 427801858 525029553 641702787 700039404 855603716 1050059106 1283405574 1925108361 2100118212 2566811148 3850216722 5775325083 7700433444 11550650166 23101300332