133323303311023 has 32 divisors (see below), whose sum is σ = 157738067343360. Its totient is φ = 110256436241280.

The previous prime is 133323303311021. The next prime is 133323303311059. The reversal of 133323303311023 is 320113303323331.

It is not a de Polignac number, because 133323303311023 - 2¹ = 133323303311021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133323303311021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1616253486 + ... + 1616335972.

It is an arithmetic number, because the mean of its divisors is an integer number (4929314604480).

Almost surely, 2^{133323303311023} is an apocalyptic number.

133323303311023 is a deficient number, since it is larger than the sum of its proper divisors (24414764032337).

133323303311023 is a wasteful number, since it uses less digits than its factorization.

133323303311023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88207.

The product of its (nonzero) digits is 26244, while the sum is 31.

Adding to 133323303311023 its reverse (320113303323331), we get a palindrome (453436606634354).

The spelling of 133323303311023 in words is "one hundred thirty-three trillion, three hundred twenty-three billion, three hundred three million, three hundred eleven thousand, twenty-three".