23322031123 has 2 divisors, whose sum is σ = 23322031124. Its totient is φ = 23322031122.

The previous prime is 23322031121. The next prime is 23322031157. The reversal of 23322031123 is 32113022332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23322031123 - 2¹ = 23322031121 is a prime.

It is a super-2 number, since 2×23322031123² (a number of 22 digits) contains 22 as substring.

Together with 23322031121, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 23322031094 and 23322031103.

It is not a weakly prime, because it can be changed into another prime (23322031121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11661015561 + 11661015562.

It is an arithmetic number, because the mean of its divisors is an integer number (11661015562).

Almost surely, 2^23322031123 is an apocalyptic number.

23322031123 is a deficient number, since it is larger than the sum of its proper divisors (1).

23322031123 is an equidigital number, since it uses as much as digits as its factorization.

23322031123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 23322031123 its reverse (32113022332), we get a palindrome (55435053455).

The spelling of 23322031123 in words is "twenty-three billion, three hundred twenty-two million, thirty-one thousand, one hundred twenty-three".