13015941120 has 768 divisors, whose sum is σ = 56106348480. Its totient is φ = 2717908992.

The previous prime is 13015941091. The next prime is 13015941187. The reversal of 13015941120 is 2114951031.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (768).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 134184912 + ... + 134185008.

Almost surely, 2^13015941120 is an apocalyptic number.

13015941120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13015941120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28053174240).

13015941120 is an abundant number, since it is smaller than the sum of its proper divisors (43090407360).

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

13015941120 is an equidigital number, since it uses as much as digits as its factorization.

13015941120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The spelling of 13015941120 in words is "thirteen billion, fifteen million, nine hundred forty-one thousand, one hundred twenty".