133112122023 has 16 divisors (see below), whose sum is σ = 181316021760. Its totient is φ = 86826005376.

The previous prime is 133112122007. The next prime is 133112122057. The reversal of 133112122023 is 320221211331.

It is not a de Polignac number, because 133112122023 - 2⁴ = 133112122007 is a prime.

It is a super-2 number, since 2×133112122023² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133112122123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 306868 + ... + 600326.

It is an arithmetic number, because the mean of its divisors is an integer number (11332251360).

Almost surely, 2^133112122023 is an apocalyptic number.

133112122023 is a deficient number, since it is larger than the sum of its proper divisors (48203899737).

133112122023 is a wasteful number, since it uses less digits than its factorization.

133112122023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296726.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 133112122023 its reverse (320221211331), we get a palindrome (453333333354).

The spelling of 133112122023 in words is "one hundred thirty-three billion, one hundred twelve million, one hundred twenty-two thousand, twenty-three".