2113200412131 has 8 divisors (see below), whose sum is σ = 2818675569744. Its totient is φ = 1408262764640.

The previous prime is 2113200412111. The next prime is 2113200412151. The reversal of 2113200412131 is 1312140023112.

It is an interprime number because it is at equal distance from previous prime (2113200412111) and next prime (2113200412151).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2113200412131 - 2⁷ = 2113200412003 is a prime.

It is a super-2 number, since 2×2113200412131² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2113200412098 and 2113200412107.

It is not an unprimeable number, because it can be changed into a prime (2113200412111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134368356 + ... + 134384081.

It is an arithmetic number, because the mean of its divisors is an integer number (352334446218).

Almost surely, 2^{2113200412131} is an apocalyptic number.

2113200412131 is a deficient number, since it is larger than the sum of its proper divisors (705475157613).

2113200412131 is a wasteful number, since it uses less digits than its factorization.

2113200412131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268755061.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 2113200412131 its reverse (1312140023112), we get a palindrome (3425340435243).

The spelling of 2113200412131 in words is "two trillion, one hundred thirteen billion, two hundred million, four hundred twelve thousand, one hundred thirty-one".