113020032313 has 2 divisors, whose sum is σ = 113020032314. Its totient is φ = 113020032312.

The previous prime is 113020032299. The next prime is 113020032329. The reversal of 113020032313 is 313230020311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98795176489 + 14224855824 = 314317^2 + 119268^2 .

It is a cyclic number.

It is not a de Polignac number, because 113020032313 - 2⁹ = 113020031801 is a prime.

It is not a weakly prime, because it can be changed into another prime (113020032113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56510016156 + 56510016157.

It is an arithmetic number, because the mean of its divisors is an integer number (56510016157).

Almost surely, 2^113020032313 is an apocalyptic number.

It is an amenable number.

113020032313 is a deficient number, since it is larger than the sum of its proper divisors (1).

113020032313 is an equidigital number, since it uses as much as digits as its factorization.

113020032313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 113020032313 its reverse (313230020311), we get a palindrome (426250052624).

The spelling of 113020032313 in words is "one hundred thirteen billion, twenty million, thirty-two thousand, three hundred thirteen".