131310012300 has 72 divisors (see below), whose sum is σ = 381402161616. Its totient is φ = 34879733760.

The previous prime is 131310012293. The next prime is 131310012313. The reversal of 131310012300 is 3210013131.

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 131310012300.

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, 774457 + ... + 928656.

Almost surely, 2^131310012300 is an apocalyptic number.

131310012300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131310012300 is an abundant number, since it is smaller than the sum of its proper divisors (250092149316).

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

131310012300 is a wasteful number, since it uses less digits than its factorization.

131310012300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703387 (or 1703380 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 131310012300 its reverse (3210013131), we get a palindrome (134520025431).

The spelling of 131310012300 in words is "one hundred thirty-one billion, three hundred ten million, twelve thousand, three hundred".