122133110023 has 16 divisors (see below), whose sum is σ = 125028771840. Its totient is φ = 119250242496.

The previous prime is 122133110017. The next prime is 122133110051. The reversal of 122133110023 is 320011331221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122133110023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122133110003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51380011 + ... + 51382387.

It is an arithmetic number, because the mean of its divisors is an integer number (7814298240).

Almost surely, 2^122133110023 is an apocalyptic number.

122133110023 is a deficient number, since it is larger than the sum of its proper divisors (2895661817).

122133110023 is a wasteful number, since it uses less digits than its factorization.

122133110023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4566.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 122133110023 its reverse (320011331221), we get a palindrome (442144441244).

The spelling of 122133110023 in words is "one hundred twenty-two billion, one hundred thirty-three million, one hundred ten thousand, twenty-three".