23122032123 has 8 divisors (see below), whose sum is σ = 31581312336. Its totient is φ = 15038720000.

The previous prime is 23122032113. The next prime is 23122032139. The reversal of 23122032123 is 32123022132.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23122032123 - 2⁴ = 23122032107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23122032123.

It is not an unprimeable number, because it can be changed into a prime (23122032113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93991878 + ... + 93992123.

It is an arithmetic number, because the mean of its divisors is an integer number (3947664042).

Almost surely, 2^23122032123 is an apocalyptic number.

23122032123 is a deficient number, since it is larger than the sum of its proper divisors (8459280213).

23122032123 is a wasteful number, since it uses less digits than its factorization.

23122032123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187984045.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 23122032123 its reverse (32123022132), we get a palindrome (55245054255).

Subtracting 23122032123 from its reverse (32123022132), we obtain a palindrome (9000990009).

The spelling of 23122032123 in words is "twenty-three billion, one hundred twenty-two million, thirty-two thousand, one hundred twenty-three".