102331021202102 has 192 divisors, whose sum is σ = 206177130224640. Its totient is φ = 37588528454400.

The previous prime is 102331021202071. The next prime is 102331021202117. The reversal of 102331021202102 is 201202120133201.

It is a congruent number.

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, 10627373024 + ... + 10627382652.

It is an arithmetic number, because the mean of its divisors is an integer number (1073839219920).

Almost surely, 2^{102331021202102} is an apocalyptic number.

102331021202102 is an abundant number, since it is smaller than the sum of its proper divisors (103846109022538).

102331021202102 is a wasteful number, since it uses less digits than its factorization.

102331021202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15787 (or 15780 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 102331021202102 its reverse (201202120133201), we get a palindrome (303533141335303).

The spelling of 102331021202102 in words is "one hundred two trillion, three hundred thirty-one billion, twenty-one million, two hundred two thousand, one hundred two".