12303233112320 has 72 divisors (see below), whose sum is σ = 29909940333504. Its totient is φ = 4847841073152.

The previous prime is 12303233112293. The next prime is 12303233112347. The reversal of 12303233112320 is 2321133230321.

It is an interprime number because it is at equal distance from previous prime (12303233112293) and next prime (12303233112347).

It is a self number, because there is not a number n which added to its sum of digits gives 12303233112320.

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, 71644844 + ... + 71816363.

Almost surely, 2^{12303233112320} is an apocalyptic number.

12303233112320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12303233112320 is an abundant number, since it is smaller than the sum of its proper divisors (17606707221184).

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

12303233112320 is an equidigital number, since it uses as much as digits as its factorization.

12303233112320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143461295 (or 143461281 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 12303233112320 its reverse (2321133230321), we get a palindrome (14624366342641).

The spelling of 12303233112320 in words is "twelve trillion, three hundred three billion, two hundred thirty-three million, one hundred twelve thousand, three hundred twenty".