2113113300131 has 4 divisors (see below), whose sum is σ = 2126572620672. Its totient is φ = 2099653979592.

The previous prime is 2113113300119. The next prime is 2113113300167. The reversal of 2113113300131 is 1310033113112.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2113113300131 is a prime.

It is a super-2 number, since 2×2113113300131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2113113300031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6729660035 + ... + 6729660348.

It is an arithmetic number, because the mean of its divisors is an integer number (531643155168).

Almost surely, 2^{2113113300131} is an apocalyptic number.

2113113300131 is a deficient number, since it is larger than the sum of its proper divisors (13459320541).

2113113300131 is a wasteful number, since it uses less digits than its factorization.

2113113300131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13459320540.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 2113113300131 its reverse (1310033113112), we get a palindrome (3423146413243).

The spelling of 2113113300131 in words is "two trillion, one hundred thirteen billion, one hundred thirteen million, three hundred thousand, one hundred thirty-one".