102131210300 has 72 divisors (see below), whose sum is σ = 253338681120. Its totient is φ = 35009049600.

The previous prime is 102131210299. The next prime is 102131210303. The reversal of 102131210300 is 3012131201.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102131210303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4104296 + ... + 4129104.

Almost surely, 2^102131210300 is an apocalyptic number.

102131210300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102131210300 is an abundant number, since it is smaller than the sum of its proper divisors (151207470820).

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

102131210300 is a wasteful number, since it uses less digits than its factorization.

102131210300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30711 (or 30704 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 102131210300 its reverse (3012131201), we get a palindrome (105143341501).

The spelling of 102131210300 in words is "one hundred two billion, one hundred thirty-one million, two hundred ten thousand, three hundred".