131001314015 has 48 divisors (see below), whose sum is σ = 193063802400. Its totient is φ = 84121002240.

The previous prime is 131001314011. The next prime is 131001314023. The reversal of 131001314015 is 510413100131.

It is not a de Polignac number, because 131001314015 - 2² = 131001314011 is a prime.

It is a super-2 number, since 2×131001314015² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131001314011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 205061 + ... + 551409.

It is an arithmetic number, because the mean of its divisors is an integer number (4022162550).

Almost surely, 2^131001314015 is an apocalyptic number.

131001314015 is a deficient number, since it is larger than the sum of its proper divisors (62062488385).

131001314015 is a wasteful number, since it uses less digits than its factorization.

131001314015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346424 (or 346401 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 131001314015 its reverse (510413100131), we get a palindrome (641414414146).

The spelling of 131001314015 in words is "one hundred thirty-one billion, one million, three hundred fourteen thousand, fifteen".