113013317 has 2 divisors, whose sum is σ = 113013318. Its totient is φ = 113013316.

The previous prime is 113013289. The next prime is 113013337. The reversal of 113013317 is 713310311.

It is an a-pointer prime, because the next prime (113013337) can be obtained adding 113013317 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74063236 + 38950081 = 8606^2 + 6241^2 .

It is a cyclic number.

It is not a de Polignac number, because 113013317 - 2⁶ = 113013253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113013337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56506658 + 56506659.

It is an arithmetic number, because the mean of its divisors is an integer number (56506659).

Almost surely, 2^113013317 is an apocalyptic number.

It is an amenable number.

113013317 is a deficient number, since it is larger than the sum of its proper divisors (1).

113013317 is an equidigital number, since it uses as much as digits as its factorization.

113013317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189, while the sum is 20.

The square root of 113013317 is about 10630.7721732713. The cubic root of 113013317 is about 483.4778037675.

Adding to 113013317 its reverse (713310311), we get a palindrome (826323628).

The spelling of 113013317 in words is "one hundred thirteen million, thirteen thousand, three hundred seventeen".