113750393 has 4 divisors (see below), whose sum is σ = 114183168. Its totient is φ = 113317620.

The previous prime is 113750369. The next prime is 113750401. The reversal of 113750393 is 393057311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 393057311 = 79 ⋅4975409.

It is a cyclic number.

It is not a de Polignac number, because 113750393 - 2²² = 109556089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113750993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215993 + ... + 216518.

It is an arithmetic number, because the mean of its divisors is an integer number (28545792).

Almost surely, 2^113750393 is an apocalyptic number.

It is an amenable number.

113750393 is a deficient number, since it is larger than the sum of its proper divisors (432775).

113750393 is an equidigital number, since it uses as much as digits as its factorization.

113750393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432774.

The product of its (nonzero) digits is 8505, while the sum is 32.

The square root of 113750393 is about 10665.3829279590. The cubic root of 113750393 is about 484.5266121747.

The spelling of 113750393 in words is "one hundred thirteen million, seven hundred fifty thousand, three hundred ninety-three".