13100030120 has 32 divisors (see below), whose sum is σ = 29479403520. Its totient is φ = 5239241280.

The previous prime is 13100030113. The next prime is 13100030123. The reversal of 13100030120 is 2103000131.

It is a super-2 number, since 2×13100030120² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13100030123) 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, 307649 + ... + 347631.

It is an arithmetic number, because the mean of its divisors is an integer number (921231360).

Almost surely, 2^13100030120 is an apocalyptic number.

13100030120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13100030120 is an abundant number, since it is smaller than the sum of its proper divisors (16379373400).

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

13100030120 is a wasteful number, since it uses less digits than its factorization.

13100030120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48185 (or 48181 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 13100030120 its reverse (2103000131), we get a palindrome (15203030251).

The spelling of 13100030120 in words is "thirteen billion, one hundred million, thirty thousand, one hundred twenty".