13100332220 has 24 divisors (see below), whose sum is σ = 27512853984. Its totient is φ = 5239722176.

The previous prime is 13100332207. The next prime is 13100332229. The reversal of 13100332220 is 2223300131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13100332229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459914 + ... + 487566.

It is an arithmetic number, because the mean of its divisors is an integer number (1146368916).

Almost surely, 2^13100332220 is an apocalyptic number.

13100332220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13100332220 is an abundant number, since it is smaller than the sum of its proper divisors (14412521764).

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

13100332220 is a wasteful number, since it uses less digits than its factorization.

13100332220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51349 (or 51347 counting only the distinct ones).

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

Adding to 13100332220 its reverse (2223300131), we get a palindrome (15323632351).

The spelling of 13100332220 in words is "thirteen billion, one hundred million, three hundred thirty-two thousand, two hundred twenty".