113238393 has 8 divisors (see below), whose sum is σ = 154495968. Its totient is φ = 73736544.

The previous prime is 113238379. The next prime is 113238409. The reversal of 113238393 is 393832311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113238393 - 2⁶ = 113238329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113238313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438780 + ... + 439037.

It is an arithmetic number, because the mean of its divisors is an integer number (19311996).

Almost surely, 2^113238393 is an apocalyptic number.

It is an amenable number.

113238393 is a deficient number, since it is larger than the sum of its proper divisors (41257575).

113238393 is an equidigital number, since it uses as much as digits as its factorization.

113238393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877863.

The product of its digits is 11664, while the sum is 33.

The square root of 113238393 is about 10641.3529684904. The cubic root of 113238393 is about 483.7985538403.

The spelling of 113238393 in words is "one hundred thirteen million, two hundred thirty-eight thousand, three hundred ninety-three".