13312220300 has 36 divisors (see below), whose sum is σ = 29592100776. Its totient is φ = 5195011200.

The previous prime is 13312220297. The next prime is 13312220309. The reversal of 13312220300 is 302221331.

It is not an unprimeable number, because it can be changed into a prime (13312220309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1619342 + ... + 1627541.

Almost surely, 2^13312220300 is an apocalyptic number.

13312220300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13312220300 is an abundant number, since it is smaller than the sum of its proper divisors (16279880476).

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

13312220300 is a wasteful number, since it uses less digits than its factorization.

13312220300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3246938 (or 3246931 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 13312220300 its reverse (302221331), we get a palindrome (13614441631).

The spelling of 13312220300 in words is "thirteen billion, three hundred twelve million, two hundred twenty thousand, three hundred".