13110664560 has 160 divisors (see below), whose sum is σ = 46909711872. Its totient is φ = 2967014400.

The previous prime is 13110664559. The next prime is 13110664573. The reversal of 13110664560 is 6546601131.

It is a super-3 number, since 3×13110664560³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131047 + ... + 208313.

Almost surely, 2^13110664560 is an apocalyptic number.

13110664560 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 13110664560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23454855936).

13110664560 is an abundant number, since it is smaller than the sum of its proper divisors (33799047312).

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

13110664560 is a wasteful number, since it uses less digits than its factorization.

13110664560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77391 (or 77385 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 13110664560 in words is "thirteen billion, one hundred ten million, six hundred sixty-four thousand, five hundred sixty".