113993351 has 2 divisors, whose sum is σ = 113993352. Its totient is φ = 113993350.

The previous prime is 113993339. The next prime is 113993353. The reversal of 113993351 is 153399311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113993351 - 2²² = 109799047 is a prime.

Together with 113993353, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113993353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56996675 + 56996676.

It is an arithmetic number, because the mean of its divisors is an integer number (56996676).

Almost surely, 2^113993351 is an apocalyptic number.

113993351 is a deficient number, since it is larger than the sum of its proper divisors (1).

113993351 is an equidigital number, since it uses as much as digits as its factorization.

113993351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10935, while the sum is 35.

The square root of 113993351 is about 10676.7668795380. The cubic root of 113993351 is about 484.8713315815.

The spelling of 113993351 in words is "one hundred thirteen million, nine hundred ninety-three thousand, three hundred fifty-one".