113012122321331 has 2 divisors, whose sum is σ = 113012122321332. Its totient is φ = 113012122321330.

The previous prime is 113012122321303. The next prime is 113012122321381. The reversal of 113012122321331 is 133123221210311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113012122321331 is a prime.

It is a super-2 number, since 2×113012122321331² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113012122321331.

It is not a weakly prime, because it can be changed into another prime (113012122321381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56506061160665 + 56506061160666.

It is an arithmetic number, because the mean of its divisors is an integer number (56506061160666).

Almost surely, 2^{113012122321331} is an apocalyptic number.

113012122321331 is a deficient number, since it is larger than the sum of its proper divisors (1).

113012122321331 is an equidigital number, since it uses as much as digits as its factorization.

113012122321331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 113012122321331 its reverse (133123221210311), we get a palindrome (246135343531642).

The spelling of 113012122321331 in words is "one hundred thirteen trillion, twelve billion, one hundred twenty-two million, three hundred twenty-one thousand, three hundred thirty-one".