113300557 has 2 divisors, whose sum is σ = 113300558. Its totient is φ = 113300556.

The previous prime is 113300513. The next prime is 113300569. The reversal of 113300557 is 755003311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104264521 + 9036036 = 10211^2 + 3006^2 .

It is an emirp because it is prime and its reverse (755003311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113300557 - 2¹¹ = 113298509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113300357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56650278 + 56650279.

It is an arithmetic number, because the mean of its divisors is an integer number (56650279).

Almost surely, 2^113300557 is an apocalyptic number.

It is an amenable number.

113300557 is a deficient number, since it is larger than the sum of its proper divisors (1).

113300557 is an equidigital number, since it uses as much as digits as its factorization.

113300557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1575, while the sum is 25.

The square root of 113300557 is about 10644.2734369237. The cubic root of 113300557 is about 483.8870672582.

Adding to 113300557 its reverse (755003311), we get a palindrome (868303868).

The spelling of 113300557 in words is "one hundred thirteen million, three hundred thousand, five hundred fifty-seven".