113524391 has 2 divisors, whose sum is σ = 113524392. Its totient is φ = 113524390.

The previous prime is 113524381. The next prime is 113524409. The reversal of 113524391 is 193425311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113524391 - 2¹⁰ = 113523367 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 (113524321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56762195 + 56762196.

It is an arithmetic number, because the mean of its divisors is an integer number (56762196).

Almost surely, 2^113524391 is an apocalyptic number.

113524391 is a deficient number, since it is larger than the sum of its proper divisors (1).

113524391 is an equidigital number, since it uses as much as digits as its factorization.

113524391 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 29.

The square root of 113524391 is about 10654.7825411878. The cubic root of 113524391 is about 484.2055097375.

The spelling of 113524391 in words is "one hundred thirteen million, five hundred twenty-four thousand, three hundred ninety-one".