23321231133132 has 24 divisors (see below), whose sum is σ = 54454339308096. Its totient is φ = 7768296092368.

The previous prime is 23321231132987. The next prime is 23321231133139. The reversal of 23321231133132 is 23133113212332.

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

It is a self number, because there is not a number n which added to its sum of digits gives 23321231133132.

It is not an unprimeable number, because it can be changed into a prime (23321231133139) 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 7 ways as a sum of consecutive naturals, for example, 680934498 + ... + 680968745.

It is an arithmetic number, because the mean of its divisors is an integer number (2268930804504).

Almost surely, 2^{23321231133132} is an apocalyptic number.

It is an amenable number.

23321231133132 is an abundant number, since it is smaller than the sum of its proper divisors (31133108174964).

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

23321231133132 is a wasteful number, since it uses less digits than its factorization.

23321231133132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361904677 (or 1361904675 counting only the distinct ones).

The product of its digits is 11664, while the sum is 30.

Adding to 23321231133132 its reverse (23133113212332), we get a palindrome (46454344345464).

The spelling of 23321231133132 in words is "twenty-three trillion, three hundred twenty-one billion, two hundred thirty-one million, one hundred thirty-three thousand, one hundred thirty-two".