102131303022 has 96 divisors (see below), whose sum is σ = 274794424320. Its totient is φ = 26752783680.

The previous prime is 102131303011. The next prime is 102131303111. The reversal of 102131303022 is 220303131201.

102131303022 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 102131302986 and 102131303004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 613873 + ... + 762300.

It is an arithmetic number, because the mean of its divisors is an integer number (2862441920).

Almost surely, 2^102131303022 is an apocalyptic number.

102131303022 is an abundant number, since it is smaller than the sum of its proper divisors (172663121298).

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

102131303022 is a wasteful number, since it uses less digits than its factorization.

102131303022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376238 (or 1376235 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 102131303022 its reverse (220303131201), we get a palindrome (322434434223).

The spelling of 102131303022 in words is "one hundred two billion, one hundred thirty-one million, three hundred three thousand, twenty-two".