131201333013 has 32 divisors (see below), whose sum is σ = 188314790400. Its totient is φ = 81089217216.

The previous prime is 131201332979. The next prime is 131201333047. The reversal of 131201333013 is 310333102131.

It is an interprime number because it is at equal distance from previous prime (131201332979) and next prime (131201333047).

It is not a de Polignac number, because 131201333013 - 2³⁰ = 130127591189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131201333063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76495 + ... + 517932.

It is an arithmetic number, because the mean of its divisors is an integer number (5884837200).

Almost surely, 2^131201333013 is an apocalyptic number.

It is an amenable number.

131201333013 is a deficient number, since it is larger than the sum of its proper divisors (57113457387).

131201333013 is a wasteful number, since it uses less digits than its factorization.

131201333013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594561.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 131201333013 its reverse (310333102131), we get a palindrome (441534435144).

The spelling of 131201333013 in words is "one hundred thirty-one billion, two hundred one million, three hundred thirty-three thousand, thirteen".