113233230023 has 4 divisors (see below), whose sum is σ = 113548643280. Its totient is φ = 112917816768.

The previous prime is 113233230013. The next prime is 113233230049. The reversal of 113233230023 is 320032332311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320032332311 = 459631 ⋅696281.

It is a cyclic number.

It is not a de Polignac number, because 113233230023 - 2⁶ = 113233229959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113233230013) 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, 157706090 + ... + 157706807.

It is an arithmetic number, because the mean of its divisors is an integer number (28387160820).

Almost surely, 2^113233230023 is an apocalyptic number.

113233230023 is a deficient number, since it is larger than the sum of its proper divisors (315413257).

113233230023 is an equidigital number, since it uses as much as digits as its factorization.

113233230023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315413256.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 113233230023 its reverse (320032332311), we get a palindrome (433265562334).

The spelling of 113233230023 in words is "one hundred thirteen billion, two hundred thirty-three million, two hundred thirty thousand, twenty-three".