113049973 has 2 divisors, whose sum is σ = 113049974. Its totient is φ = 113049972.

The previous prime is 113049961. The next prime is 113049977. The reversal of 113049973 is 379940311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84768849 + 28281124 = 9207^2 + 5318^2 .

It is a cyclic number.

It is not a de Polignac number, because 113049973 - 2⁵ = 113049941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113049977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56524986 + 56524987.

It is an arithmetic number, because the mean of its divisors is an integer number (56524987).

Almost surely, 2^113049973 is an apocalyptic number.

It is an amenable number.

113049973 is a deficient number, since it is larger than the sum of its proper divisors (1).

113049973 is an equidigital number, since it uses as much as digits as its factorization.

113049973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 113049973 is about 10632.4960851157. The cubic root of 113049973 is about 483.5300703119.

The spelling of 113049973 in words is "one hundred thirteen million, forty-nine thousand, nine hundred seventy-three".