12300231312320 has 112 divisors (see below), whose sum is σ = 33475106105280. Its totient is φ = 4217108127744.

The previous prime is 12300231312289. The next prime is 12300231312371. The reversal of 12300231312320 is 2321313200321.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156037076 + ... + 156115884.

It is an arithmetic number, because the mean of its divisors is an integer number (298884875940).

Almost surely, 2^{12300231312320} is an apocalyptic number.

12300231312320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12300231312320 is an abundant number, since it is smaller than the sum of its proper divisors (21174874792960).

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

12300231312320 is an equidigital number, since it uses as much as digits as its factorization.

12300231312320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148510 (or 148500 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12300231312320 its reverse (2321313200321), we get a palindrome (14621544512641).

The spelling of 12300231312320 in words is "twelve trillion, three hundred billion, two hundred thirty-one million, three hundred twelve thousand, three hundred twenty".