131113322424 has 48 divisors (see below), whose sum is σ = 405826951920. Its totient is φ = 37460949120.

The previous prime is 131113322413. The next prime is 131113322429. The reversal of 131113322424 is 424223311131.

131113322424 is a `hidden beast` number, since 1 + 311 + 1 + 3 + 322 + 4 + 24 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131113322429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130072237 + ... + 130073244.

It is an arithmetic number, because the mean of its divisors is an integer number (8454728165).

Almost surely, 2^131113322424 is an apocalyptic number.

131113322424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

131113322424 is an abundant number, since it is smaller than the sum of its proper divisors (274713629496).

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

131113322424 is a wasteful number, since it uses less digits than its factorization.

131113322424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260145500 (or 260145493 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 131113322424 its reverse (424223311131), we get a palindrome (555336633555).

The spelling of 131113322424 in words is "one hundred thirty-one billion, one hundred thirteen million, three hundred twenty-two thousand, four hundred twenty-four".