12303131220300 has 36 divisors (see below), whose sum is σ = 35597059664936. Its totient is φ = 3280834992000.

The previous prime is 12303131220293. The next prime is 12303131220329. The reversal of 12303131220300 is 302213130321.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20505218401 + ... + 20505219000.

Almost surely, 2^{12303131220300} is an apocalyptic number.

12303131220300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12303131220300 is an abundant number, since it is smaller than the sum of its proper divisors (23293928444636).

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

12303131220300 is a wasteful number, since it uses less digits than its factorization.

12303131220300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41010437418 (or 41010437411 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12303131220300 its reverse (302213130321), we get a palindrome (12605344350621).

The spelling of 12303131220300 in words is "twelve trillion, three hundred three billion, one hundred thirty-one million, two hundred twenty thousand, three hundred".