113883709 has 2 divisors, whose sum is σ = 113883710. Its totient is φ = 113883708.

The previous prime is 113883683. The next prime is 113883713. The reversal of 113883709 is 907388311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84235684 + 29648025 = 9178^2 + 5445^2 .

It is a cyclic number.

It is not a de Polignac number, because 113883709 - 2⁹ = 113883197 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113883109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56941854 + 56941855.

It is an arithmetic number, because the mean of its divisors is an integer number (56941855).

Almost surely, 2^113883709 is an apocalyptic number.

It is an amenable number.

113883709 is a deficient number, since it is larger than the sum of its proper divisors (1).

113883709 is an equidigital number, since it uses as much as digits as its factorization.

113883709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 113883709 is about 10671.6310374750. The cubic root of 113883709 is about 484.7158274359.

The spelling of 113883709 in words is "one hundred thirteen million, eight hundred eighty-three thousand, seven hundred nine".