11759131320 has 128 divisors (see below), whose sum is σ = 36450086400. Its totient is φ = 3032557056.

The previous prime is 11759131303. The next prime is 11759131333. The reversal of 11759131320 is 2313195711.

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, 733551 + ... + 749409.

It is an arithmetic number, because the mean of its divisors is an integer number (284766300).

Almost surely, 2^11759131320 is an apocalyptic number.

11759131320 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 11759131320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18225043200).

11759131320 is an abundant number, since it is smaller than the sum of its proper divisors (24690955080).

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

11759131320 is a wasteful number, since it uses less digits than its factorization.

11759131320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16077 (or 16073 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 33.

The spelling of 11759131320 in words is "eleven billion, seven hundred fifty-nine million, one hundred thirty-one thousand, three hundred twenty".