102231203130210 has 192 divisors, whose sum is σ = 329674711685760. Its totient is φ = 19993268090880.

The previous prime is 102231203130179. The next prime is 102231203130229. The reversal of 102231203130210 is 12031302132201.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 185674405 + ... + 186224184.

It is an arithmetic number, because the mean of its divisors is an integer number (1717055790030).

Almost surely, 2^{102231203130210} is an apocalyptic number.

102231203130210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102231203130210 is an abundant number, since it is smaller than the sum of its proper divisors (227443508555550).

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

102231203130210 is a wasteful number, since it uses less digits than its factorization.

102231203130210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371898641 (or 371898634 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 102231203130210 its reverse (12031302132201), we get a palindrome (114262505262411).

The spelling of 102231203130210 in words is "one hundred two trillion, two hundred thirty-one billion, two hundred three million, one hundred thirty thousand, two hundred ten".