13300220331 has 12 divisors (see below), whose sum is σ = 19922964152. Its totient is φ = 8866813392.

The previous prime is 13300220299. The next prime is 13300220357. The reversal of 13300220331 is 13302200331.

13300220331 is a `hidden beast` number, since 1 + 330 + 0 + 2 + 2 + 0 + 331 = 666.

It is not a de Polignac number, because 13300220331 - 2⁵ = 13300220299 is a prime.

It is a super-2 number, since 2×13300220331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13300220831) 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, 27366466 + ... + 27366951.

Almost surely, 2^13300220331 is an apocalyptic number.

13300220331 is a deficient number, since it is larger than the sum of its proper divisors (6622743821).

13300220331 is an frugal number, since it uses more digits than its factorization.

13300220331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54733432 (or 54733420 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 13300220331 its reverse (13302200331), we get a palindrome (26602420662).

The spelling of 13300220331 in words is "thirteen billion, three hundred million, two hundred twenty thousand, three hundred thirty-one".