131000321402370 has 96 divisors (see below), whose sum is σ = 389267620065792. Its totient is φ = 29942198130816.

The previous prime is 131000321402369. The next prime is 131000321402381. The reversal of 131000321402370 is 73204123000131.

It is a happy number.

131000321402370 is a `hidden beast` number, since 1 + 3 + 100 + 0 + 321 + 4 + 0 + 237 + 0 = 666.

131000321402370 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×131000321402370² (a number of 29 digits) contains 22 as substring.

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, 23441479 + ... + 28486901.

It is an arithmetic number, because the mean of its divisors is an integer number (4054871042352).

Almost surely, 2^{131000321402370} is an apocalyptic number.

131000321402370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131000321402370 is an abundant number, since it is smaller than the sum of its proper divisors (258267298663422).

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

131000321402370 is a wasteful number, since it uses less digits than its factorization.

131000321402370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5086656 (or 5086653 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The spelling of 131000321402370 in words is "one hundred thirty-one trillion, three hundred twenty-one million, four hundred two thousand, three hundred seventy".