13041115120 has 80 divisors (see below), whose sum is σ = 34817950080. Its totient is φ = 4492627200.

The previous prime is 13041115117. The next prime is 13041115169. The reversal of 13041115120 is 2151114031.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×13041115120² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373266 + ... + 406705.

It is an arithmetic number, because the mean of its divisors is an integer number (435224376).

Almost surely, 2^13041115120 is an apocalyptic number.

13041115120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13041115120 is an abundant number, since it is smaller than the sum of its proper divisors (21776834960).

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

13041115120 is a wasteful number, since it uses less digits than its factorization.

13041115120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780014 (or 780008 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 13041115120 its reverse (2151114031), we get a palindrome (15192229151).

The spelling of 13041115120 in words is "thirteen billion, forty-one million, one hundred fifteen thousand, one hundred twenty".