23422321123 has 2 divisors, whose sum is σ = 23422321124. Its totient is φ = 23422321122.

The previous prime is 23422321099. The next prime is 23422321133. The reversal of 23422321123 is 32112322432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23422321123 - 2²⁵ = 23388766691 is a prime.

It is a super-2 number, since 2×23422321123² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23422321133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11711160561 + 11711160562.

It is an arithmetic number, because the mean of its divisors is an integer number (11711160562).

Almost surely, 2^23422321123 is an apocalyptic number.

23422321123 is a deficient number, since it is larger than the sum of its proper divisors (1).

23422321123 is an equidigital number, since it uses as much as digits as its factorization.

23422321123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 25.

Adding to 23422321123 its reverse (32112322432), we get a palindrome (55534643555).

The spelling of 23422321123 in words is "twenty-three billion, four hundred twenty-two million, three hundred twenty-one thousand, one hundred twenty-three".