102025664363200 has 84 divisors (see below), whose sum is σ = 251589120127840. Its totient is φ = 40722122327040.

The previous prime is 102025664363171. The next prime is 102025664363213. The reversal of 102025664363200 is 2363466520201.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68121015 + ... + 69602614.

Almost surely, 2^{102025664363200} is an apocalyptic number.

102025664363200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102025664363200 is an abundant number, since it is smaller than the sum of its proper divisors (149563455764640).

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

102025664363200 is a wasteful number, since it uses less digits than its factorization.

102025664363200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137724114 (or 137724099 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 102025664363200 in words is "one hundred two trillion, twenty-five billion, six hundred sixty-four million, three hundred sixty-three thousand, two hundred".