2130131131331 has 16 divisors (see below), whose sum is σ = 2447314600128. Its totient is φ = 1816169472000.

The previous prime is 2130131131273. The next prime is 2130131131343. The reversal of 2130131131331 is 1331311310312.

It is a cyclic number.

It is not a de Polignac number, because 2130131131331 - 2¹⁸ = 2130130869187 is a prime.

It is a super-2 number, since 2×2130131131331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2130131131297 and 2130131131306.

It is not an unprimeable number, because it can be changed into a prime (2130131131231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13133531 + ... + 13294731.

It is an arithmetic number, because the mean of its divisors is an integer number (152957162508).

Almost surely, 2^{2130131131331} is an apocalyptic number.

2130131131331 is a deficient number, since it is larger than the sum of its proper divisors (317183468797).

2130131131331 is a wasteful number, since it uses less digits than its factorization.

2130131131331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171182.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 2130131131331 its reverse (1331311310312), we get a palindrome (3461442441643).

The spelling of 2130131131331 in words is "two trillion, one hundred thirty billion, one hundred thirty-one million, one hundred thirty-one thousand, three hundred thirty-one".