102000123021232 has 20 divisors (see below), whose sum is σ = 204000246043456. Its totient is φ = 49354898235840.

The previous prime is 102000123021191. The next prime is 102000123021253. The reversal of 102000123021232 is 232120321000201.

102000123021232 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102822704163 + ... + 102822705154.

Almost surely, 2^{102000123021232} is an apocalyptic number.

It is an amenable number.

102000123021232 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

102000123021232 is a wasteful number, since it uses less digits than its factorization.

102000123021232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205645409356 (or 205645409350 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 102000123021232 its reverse (232120321000201), we get a palindrome (334120444021433).

The spelling of 102000123021232 in words is "one hundred two trillion, one hundred twenty-three million, twenty-one thousand, two hundred thirty-two".