23124134121 has 32 divisors (see below), whose sum is σ = 34121088000. Its totient is φ = 13813462080.

The previous prime is 23124134093. The next prime is 23124134147. The reversal of 23124134121 is 12143142132.

It is not a de Polignac number, because 23124134121 - 2⁷ = 23124133993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23124134091 and 23124134100.

It is not an unprimeable number, because it can be changed into a prime (23124134021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 686215 + ... + 719123.

It is an arithmetic number, because the mean of its divisors is an integer number (1066284000).

Almost surely, 2^23124134121 is an apocalyptic number.

It is an amenable number.

23124134121 is a deficient number, since it is larger than the sum of its proper divisors (10996953879).

23124134121 is a wasteful number, since it uses less digits than its factorization.

23124134121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33229.

The product of its digits is 1152, while the sum is 24.

Adding to 23124134121 its reverse (12143142132), we get a palindrome (35267276253).

The spelling of 23124134121 in words is "twenty-three billion, one hundred twenty-four million, one hundred thirty-four thousand, one hundred twenty-one".