113929537 has 2 divisors, whose sum is σ = 113929538. Its totient is φ = 113929536.

The previous prime is 113929513. The next prime is 113929553. The reversal of 113929537 is 735929311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57017601 + 56911936 = 7551^2 + 7544^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113929537 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113929537.

It is not a weakly prime, because it can be changed into another prime (113929577) 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, 56964768 + 56964769.

It is an arithmetic number, because the mean of its divisors is an integer number (56964769).

Almost surely, 2^113929537 is an apocalyptic number.

It is an amenable number.

113929537 is a deficient number, since it is larger than the sum of its proper divisors (1).

113929537 is an equidigital number, since it uses as much as digits as its factorization.

113929537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51030, while the sum is 40.

The square root of 113929537 is about 10673.7780096834. The cubic root of 113929537 is about 484.7808369622.

The spelling of 113929537 in words is "one hundred thirteen million, nine hundred twenty-nine thousand, five hundred thirty-seven".