2013200131 has 4 divisors (see below), whose sum is σ = 2013290200. Its totient is φ = 2013110064.

The previous prime is 2013200099. The next prime is 2013200149. The reversal of 2013200131 is 1310023102.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2013200131 - 2⁵ = 2013200099 is a prime.

It is a super-2 number, since 2×2013200131² = 8105949534916834322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013260131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16735 + ... + 65623.

It is an arithmetic number, because the mean of its divisors is an integer number (503322550).

Almost surely, 2^2013200131 is an apocalyptic number.

2013200131 is a deficient number, since it is larger than the sum of its proper divisors (90069).

2013200131 is an equidigital number, since it uses as much as digits as its factorization.

2013200131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90068.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2013200131 is about 44868.6987887993. The cubic root of 2013200131 is about 1262.6868278362.

Adding to 2013200131 its reverse (1310023102), we get a palindrome (3323223233).

The spelling of 2013200131 in words is "two billion, thirteen million, two hundred thousand, one hundred thirty-one".