113021339 has 2 divisors, whose sum is σ = 113021340. Its totient is φ = 113021338.

The previous prime is 113021327. The next prime is 113021341. The reversal of 113021339 is 933120311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113021339 is a prime.

It is a Sophie Germain prime.

Together with 113021341, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113021309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56510669 + 56510670.

It is an arithmetic number, because the mean of its divisors is an integer number (56510670).

Almost surely, 2^113021339 is an apocalyptic number.

113021339 is a deficient number, since it is larger than the sum of its proper divisors (1).

113021339 is an equidigital number, since it uses as much as digits as its factorization.

113021339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 113021339 is about 10631.1494674847. The cubic root of 113021339 is about 483.4892430306.

The spelling of 113021339 in words is "one hundred thirteen million, twenty-one thousand, three hundred thirty-nine".