113306737 has 2 divisors, whose sum is σ = 113306738. Its totient is φ = 113306736.

The previous prime is 113306729. The next prime is 113306759. The reversal of 113306737 is 737603311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84566416 + 28740321 = 9196^2 + 5361^2 .

It is a cyclic number.

It is not a de Polignac number, because 113306737 - 2³ = 113306729 is a prime.

It is equal to p_6481642 and since 113306737 and 6481642 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 113306699 and 113306708.

It is not a weakly prime, because it can be changed into another prime (113306437) 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, 56653368 + 56653369.

It is an arithmetic number, because the mean of its divisors is an integer number (56653369).

Almost surely, 2^113306737 is an apocalyptic number.

It is an amenable number.

113306737 is a deficient number, since it is larger than the sum of its proper divisors (1).

113306737 is an equidigital number, since it uses as much as digits as its factorization.

113306737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7938, while the sum is 31.

The square root of 113306737 is about 10644.5637299046. The cubic root of 113306737 is about 483.8958650017.

The spelling of 113306737 in words is "one hundred thirteen million, three hundred six thousand, seven hundred thirty-seven".