23132322310123 has 4 divisors (see below), whose sum is σ = 24911731718608. Its totient is φ = 21352912901640.

The previous prime is 23132322310099. The next prime is 23132322310127. The reversal of 23132322310123 is 32101322323132.

It is a happy number.

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 23132322310123 - 2¹³ = 23132322301931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23132322310091 and 23132322310100.

It is not an unprimeable number, because it can be changed into a prime (23132322310127) 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, 889704704223 + ... + 889704704248.

It is an arithmetic number, because the mean of its divisors is an integer number (6227932929652).

Almost surely, 2^{23132322310123} is an apocalyptic number.

23132322310123 is a deficient number, since it is larger than the sum of its proper divisors (1779409408485).

23132322310123 is a wasteful number, since it uses less digits than its factorization.

23132322310123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779409408484.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 23132322310123 its reverse (32101322323132), we get a palindrome (55233644633255).

The spelling of 23132322310123 in words is "twenty-three trillion, one hundred thirty-two billion, three hundred twenty-two million, three hundred ten thousand, one hundred twenty-three".