12331101320 has 32 divisors (see below), whose sum is σ = 28951283520. Its totient is φ = 4717986240.

The previous prime is 12331101319. The next prime is 12331101337. The reversal of 12331101320 is 2310113321.

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, 6700766 + ... + 6702605.

It is an arithmetic number, because the mean of its divisors is an integer number (904727610).

Almost surely, 2^12331101320 is an apocalyptic number.

12331101320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12331101320 is an abundant number, since it is smaller than the sum of its proper divisors (16620182200).

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

12331101320 is a wasteful number, since it uses less digits than its factorization.

12331101320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13403405 (or 13403401 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12331101320 its reverse (2310113321), we get a palindrome (14641214641).

The spelling of 12331101320 in words is "twelve billion, three hundred thirty-one million, one hundred one thousand, three hundred twenty".