113886293 has 2 divisors, whose sum is σ = 113886294. Its totient is φ = 113886292.

The previous prime is 113886263. The next prime is 113886299. The reversal of 113886293 is 392688311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62362609 + 51523684 = 7897^2 + 7178^2 .

It is a cyclic number.

It is not a de Polignac number, because 113886293 - 2⁶ = 113886229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113886293.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113886299) 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, 56943146 + 56943147.

It is an arithmetic number, because the mean of its divisors is an integer number (56943147).

Almost surely, 2^113886293 is an apocalyptic number.

It is an amenable number.

113886293 is a deficient number, since it is larger than the sum of its proper divisors (1).

113886293 is an equidigital number, since it uses as much as digits as its factorization.

113886293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 41.

The square root of 113886293 is about 10671.7521054417. The cubic root of 113886293 is about 484.7194934452.

The spelling of 113886293 in words is "one hundred thirteen million, eight hundred eighty-six thousand, two hundred ninety-three".