113100023 has 4 divisors (see below), whose sum is σ = 113136768. Its totient is φ = 113063280.

The previous prime is 113100007. The next prime is 113100047. The reversal of 113100023 is 320001311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113100023 - 2⁴ = 113100007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113099977 and 113100013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113100523) 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, 13286 + ... + 20067.

It is an arithmetic number, because the mean of its divisors is an integer number (28284192).

Almost surely, 2^113100023 is an apocalyptic number.

113100023 is a deficient number, since it is larger than the sum of its proper divisors (36745).

113100023 is an equidigital number, since it uses as much as digits as its factorization.

113100023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36744.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 113100023 is about 10634.8494582669. The cubic root of 113100023 is about 483.6014166638.

Adding to 113100023 its reverse (320001311), we get a palindrome (433101334).

The spelling of 113100023 in words is "one hundred thirteen million, one hundred thousand, twenty-three".