113337689 has 2 divisors, whose sum is σ = 113337690. Its totient is φ = 113337688.

The previous prime is 113337677. The next prime is 113337709. The reversal of 113337689 is 986733311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60528400 + 52809289 = 7780^2 + 7267^2 .

It is a cyclic number.

It is not a de Polignac number, because 113337689 - 2¹² = 113333593 is a prime.

It is not a weakly prime, because it can be changed into another prime (113337659) 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, 56668844 + 56668845.

It is an arithmetic number, because the mean of its divisors is an integer number (56668845).

Almost surely, 2^113337689 is an apocalyptic number.

It is an amenable number.

113337689 is a deficient number, since it is larger than the sum of its proper divisors (1).

113337689 is an equidigital number, since it uses as much as digits as its factorization.

113337689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 41.

The square root of 113337689 is about 10646.0175183023. The cubic root of 113337689 is about 483.9399229327.

The spelling of 113337689 in words is "one hundred thirteen million, three hundred thirty-seven thousand, six hundred eighty-nine".