102000202232100 has 72 divisors (see below), whose sum is σ = 295125692080128. Its totient is φ = 27199583241600.

The previous prime is 102000202231973. The next prime is 102000202232161. The reversal of 102000202232100 is 1232202000201.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 102000202232100.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14597490 + ... + 20422710.

Almost surely, 2^{102000202232100} is an apocalyptic number.

102000202232100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102000202232100 is an abundant number, since it is smaller than the sum of its proper divisors (193125489848028).

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

102000202232100 is a wasteful number, since it uses less digits than its factorization.

102000202232100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5883605 (or 5883598 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 102000202232100 its reverse (1232202000201), we get a palindrome (103232404232301).

The spelling of 102000202232100 in words is "one hundred two trillion, two hundred two million, two hundred thirty-two thousand, one hundred".