23321232031120 has 40 divisors (see below), whose sum is σ = 54228510012600. Its totient is φ = 9327349493760.

The previous prime is 23321232031099. The next prime is 23321232031187. The reversal of 23321232031120 is 2113023212332.

It can be written as a sum of positive squares in 4 ways, for example, as 4375861524736 + 18945370506384 = 2091856^2 + 4352628^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17207395 + ... + 18513154.

It is an arithmetic number, because the mean of its divisors is an integer number (1355712750315).

Almost surely, 2^{23321232031120} is an apocalyptic number.

23321232031120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23321232031120 is an abundant number, since it is smaller than the sum of its proper divisors (30907277981480).

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

23321232031120 is a wasteful number, since it uses less digits than its factorization.

23321232031120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35728723 (or 35728717 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 23321232031120 its reverse (2113023212332), we get a palindrome (25434255243452).

The spelling of 23321232031120 in words is "twenty-three trillion, three hundred twenty-one billion, two hundred thirty-two million, thirty-one thousand, one hundred twenty".