113363917 has 2 divisors, whose sum is σ = 113363918. Its totient is φ = 113363916.

The previous prime is 113363897. The next prime is 113363947. The reversal of 113363917 is 719363311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113081956 + 281961 = 10634^2 + 531^2 .

It is a cyclic number.

It is not a de Polignac number, because 113363917 - 2¹¹ = 113361869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113363947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56681958 + 56681959.

It is an arithmetic number, because the mean of its divisors is an integer number (56681959).

Almost surely, 2^113363917 is an apocalyptic number.

It is an amenable number.

113363917 is a deficient number, since it is larger than the sum of its proper divisors (1).

113363917 is an equidigital number, since it uses as much as digits as its factorization.

113363917 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10206, while the sum is 34.

The square root of 113363917 is about 10647.2492691775. The cubic root of 113363917 is about 483.9772503138.

The spelling of 113363917 in words is "one hundred thirteen million, three hundred sixty-three thousand, nine hundred seventeen".