113200122131 has 2 divisors, whose sum is σ = 113200122132. Its totient is φ = 113200122130.

The previous prime is 113200122089. The next prime is 113200122163. The reversal of 113200122131 is 131221002311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113200122131 - 2¹⁰ = 113200121107 is a prime.

It is a super-2 number, since 2×113200122131² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (113200124131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56600061065 + 56600061066.

It is an arithmetic number, because the mean of its divisors is an integer number (56600061066).

Almost surely, 2^113200122131 is an apocalyptic number.

113200122131 is a deficient number, since it is larger than the sum of its proper divisors (1).

113200122131 is an equidigital number, since it uses as much as digits as its factorization.

113200122131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 113200122131 its reverse (131221002311), we get a palindrome (244421124442).

The spelling of 113200122131 in words is "one hundred thirteen billion, two hundred million, one hundred twenty-two thousand, one hundred thirty-one".