113032311331 has 2 divisors, whose sum is σ = 113032311332. Its totient is φ = 113032311330.

The previous prime is 113032311317. The next prime is 113032311377. The reversal of 113032311331 is 133113230311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113032311331 - 2¹⁷ = 113032180259 is a prime.

It is a super-2 number, since 2×113032311331² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (113032311031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56516155665 + 56516155666.

It is an arithmetic number, because the mean of its divisors is an integer number (56516155666).

Almost surely, 2^113032311331 is an apocalyptic number.

113032311331 is a deficient number, since it is larger than the sum of its proper divisors (1).

113032311331 is an equidigital number, since it uses as much as digits as its factorization.

113032311331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 113032311331 its reverse (133113230311), we get a palindrome (246145541642).

The spelling of 113032311331 in words is "one hundred thirteen billion, thirty-two million, three hundred eleven thousand, three hundred thirty-one".