131113332351 has 48 divisors (see below), whose sum is σ = 194428323648. Its totient is φ = 85114022400.

The previous prime is 131113332313. The next prime is 131113332359. The reversal of 131113332351 is 153233311131.

It is a happy number.

131113332351 is a `hidden beast` number, since 1 + 311 + 13 + 332 + 3 + 5 + 1 = 666.

It is not a de Polignac number, because 131113332351 - 2³⁴ = 113933463167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131113332359) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29857366 + ... + 29861756.

It is an arithmetic number, because the mean of its divisors is an integer number (4050590076).

Almost surely, 2^131113332351 is an apocalyptic number.

131113332351 is a deficient number, since it is larger than the sum of its proper divisors (63314991297).

131113332351 is a wasteful number, since it uses less digits than its factorization.

131113332351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4992 (or 4989 counting only the distinct ones).

The product of its digits is 2430, while the sum is 27.

Adding to 131113332351 its reverse (153233311131), we get a palindrome (284346643482).

The spelling of 131113332351 in words is "one hundred thirty-one billion, one hundred thirteen million, three hundred thirty-two thousand, three hundred fifty-one".