23321133132 has 48 divisors (see below), whose sum is σ = 59376240000. Its totient is φ = 7065420160.

The previous prime is 23321133109. The next prime is 23321133161. The reversal of 23321133132 is 23133112332.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 655744 + ... + 690392.

It is an arithmetic number, because the mean of its divisors is an integer number (1237005000).

Almost surely, 2^23321133132 is an apocalyptic number.

23321133132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23321133132 is an abundant number, since it is smaller than the sum of its proper divisors (36055106868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23321133132 is a wasteful number, since it uses less digits than its factorization.

23321133132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39766 (or 39764 counting only the distinct ones).

The product of its digits is 1944, while the sum is 24.

Adding to 23321133132 its reverse (23133112332), we get a palindrome (46454245464).

The spelling of 23321133132 in words is "twenty-three billion, three hundred twenty-one million, one hundred thirty-three thousand, one hundred thirty-two".