11700116560 has 160 divisors (see below), whose sum is σ = 31055726592. Its totient is φ = 4057827840.

The previous prime is 11700116557. The next prime is 11700116563. The reversal of 11700116560 is 6561100711.

It is an interprime number because it is at equal distance from previous prime (11700116557) and next prime (11700116563).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11700116563) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9856287 + ... + 9857473.

Almost surely, 2^11700116560 is an apocalyptic number.

11700116560 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 11700116560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15527863296).

11700116560 is an abundant number, since it is smaller than the sum of its proper divisors (19355610032).

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

11700116560 is a wasteful number, since it uses less digits than its factorization.

11700116560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721 (or 1715 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 28.

The spelling of 11700116560 in words is "eleven billion, seven hundred million, one hundred sixteen thousand, five hundred sixty".