113200103131 has 4 divisors (see below), whose sum is σ = 113403335472. Its totient is φ = 112996870792.

The previous prime is 113200103129. The next prime is 113200103153. The reversal of 113200103131 is 131301002311.

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

It is a cyclic number.

It is not a de Polignac number, because 113200103131 - 2¹ = 113200103129 is a prime.

It is a super-2 number, since 2×113200103131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113200103111) 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, 101615335 + ... + 101616448.

It is an arithmetic number, because the mean of its divisors is an integer number (28350833868).

Almost surely, 2^113200103131 is an apocalyptic number.

113200103131 is a deficient number, since it is larger than the sum of its proper divisors (203232341).

113200103131 is an equidigital number, since it uses as much as digits as its factorization.

113200103131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203232340.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 113200103131 its reverse (131301002311), we get a palindrome (244501105442).

The spelling of 113200103131 in words is "one hundred thirteen billion, two hundred million, one hundred three thousand, one hundred thirty-one".