2031310131033 has 16 divisors (see below), whose sum is σ = 2711593411200. Its totient is φ = 1352617090560.

The previous prime is 2031310131031. The next prime is 2031310131043. The reversal of 2031310131033 is 3301310131302.

It is not a de Polignac number, because 2031310131033 - 2¹ = 2031310131031 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2031310131031) 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 15 ways as a sum of consecutive naturals, for example, 34587988 + ... + 34646666.

It is an arithmetic number, because the mean of its divisors is an integer number (169474588200).

Almost surely, 2^{2031310131033} is an apocalyptic number.

It is an amenable number.

2031310131033 is a deficient number, since it is larger than the sum of its proper divisors (680283280167).

2031310131033 is a wasteful number, since it uses less digits than its factorization.

2031310131033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72032.

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

Adding to 2031310131033 its reverse (3301310131302), we get a palindrome (5332620262335).

The spelling of 2031310131033 in words is "two trillion, thirty-one billion, three hundred ten million, one hundred thirty-one thousand, thirty-three".