2131302013001 has 24 divisors (see below), whose sum is σ = 2494424814336. Its totient is φ = 1815666088320.

The previous prime is 2131302012971. The next prime is 2131302013003. The reversal of 2131302013001 is 1003102031312.

It is not a de Polignac number, because 2131302013001 - 2²² = 2131297818697 is a prime.

It is a super-2 number, since 2×2131302013001² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2131302013003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128685761 + ... + 128702321.

It is an arithmetic number, because the mean of its divisors is an integer number (103934367264).

Almost surely, 2^{2131302013001} is an apocalyptic number.

It is an amenable number.

2131302013001 is a deficient number, since it is larger than the sum of its proper divisors (363122801335).

2131302013001 is a wasteful number, since it uses less digits than its factorization.

2131302013001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32469 (or 32462 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 2131302013001 its reverse (1003102031312), we get a palindrome (3134404044313).

The spelling of 2131302013001 in words is "two trillion, one hundred thirty-one billion, three hundred two million, thirteen thousand, one".