113023113017 has 2 divisors, whose sum is σ = 113023113018. Its totient is φ = 113023113016.

The previous prime is 113023113011. The next prime is 113023113053. The reversal of 113023113017 is 710311320311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75587054761 + 37436058256 = 274931^2 + 193484^2 .

It is an emirp because it is prime and its reverse (710311320311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113023113017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113023112983 and 113023113001.

It is not a weakly prime, because it can be changed into another prime (113023113011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56511556508 + 56511556509.

It is an arithmetic number, because the mean of its divisors is an integer number (56511556509).

Almost surely, 2^113023113017 is an apocalyptic number.

It is an amenable number.

113023113017 is a deficient number, since it is larger than the sum of its proper divisors (1).

113023113017 is an equidigital number, since it uses as much as digits as its factorization.

113023113017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 23.

Adding to 113023113017 its reverse (710311320311), we get a palindrome (823334433328).

The spelling of 113023113017 in words is "one hundred thirteen billion, twenty-three million, one hundred thirteen thousand, seventeen".