23022312133123 has 4 divisors (see below), whose sum is σ = 23022359228848. Its totient is φ = 23022265037400.

The previous prime is 23022312133087. The next prime is 23022312133127. The reversal of 23022312133123 is 32133121322032.

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 23022312133123 - 2⁴¹ = 20823288877571 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23022312133091 and 23022312133100.

It is not an unprimeable number, because it can be changed into a prime (23022312133127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22806828 + ... + 23794873.

It is an arithmetic number, because the mean of its divisors is an integer number (5755589807212).

Almost surely, 2^{23022312133123} is an apocalyptic number.

23022312133123 is a deficient number, since it is larger than the sum of its proper divisors (47095725).

23022312133123 is an equidigital number, since it uses as much as digits as its factorization.

23022312133123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47095724.

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

Adding to 23022312133123 its reverse (32133121322032), we get a palindrome (55155433455155).

The spelling of 23022312133123 in words is "twenty-three trillion, twenty-two billion, three hundred twelve million, one hundred thirty-three thousand, one hundred twenty-three".