102500663232 has 56 divisors (see below), whose sum is σ = 295854193152. Its totient is φ = 31060806400.

The previous prime is 102500663227. The next prime is 102500663233. The reversal of 102500663232 is 232366005201.

It is a self number, because there is not a number n which added to its sum of digits gives 102500663232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102500663233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24264144 + ... + 24268367.

It is an arithmetic number, because the mean of its divisors is an integer number (5283110592).

Almost surely, 2^102500663232 is an apocalyptic number.

102500663232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102500663232 is an abundant number, since it is smaller than the sum of its proper divisors (193353529920).

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

102500663232 is a wasteful number, since it uses less digits than its factorization.

102500663232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48532537 (or 48532527 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 102500663232 its reverse (232366005201), we get a palindrome (334866668433).

The spelling of 102500663232 in words is "one hundred two billion, five hundred million, six hundred sixty-three thousand, two hundred thirty-two".