113231100023 has 4 divisors (see below), whose sum is σ = 113328462408. Its totient is φ = 113133737640.

The previous prime is 113231100011. The next prime is 113231100079. The reversal of 113231100023 is 320001132311.

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 113231100023 - 2³⁴ = 96051230839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113231099974 and 113231100010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113231100523) 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, 48679448 + ... + 48681773.

It is an arithmetic number, because the mean of its divisors is an integer number (28332115602).

Almost surely, 2^113231100023 is an apocalyptic number.

113231100023 is a deficient number, since it is larger than the sum of its proper divisors (97362385).

113231100023 is an equidigital number, since it uses as much as digits as its factorization.

113231100023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97362384.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 113231100023 its reverse (320001132311), we get a palindrome (433232232334).

The spelling of 113231100023 in words is "one hundred thirteen billion, two hundred thirty-one million, one hundred thousand, twenty-three".