131012210413240 has 96 divisors (see below), whose sum is σ = 323569470715920. Its totient is φ = 47711085087744.

The previous prime is 131012210413199. The next prime is 131012210413261. The reversal of 131012210413240 is 42314012210131.

It is a congruent number.

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, 132249702 + ... + 133236661.

Almost surely, 2^{131012210413240} is an apocalyptic number.

131012210413240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131012210413240 is an abundant number, since it is smaller than the sum of its proper divisors (192557260302680).

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

131012210413240 is a wasteful number, since it uses less digits than its factorization.

131012210413240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265486473 (or 265486456 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 131012210413240 its reverse (42314012210131), we get a palindrome (173326222623371).

The spelling of 131012210413240 in words is "one hundred thirty-one trillion, twelve billion, two hundred ten million, four hundred thirteen thousand, two hundred forty".