111327570744 has 128 divisors (see below), whose sum is σ = 319134816000. Its totient is φ = 32059275264.

The previous prime is 111327570737. The next prime is 111327570839. The reversal of 111327570744 is 447075723111.

It is a junction number, because it is equal to n+sod(n) for n = 111327570696 and 111327570705.

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, 890787 + ... + 1008045.

It is an arithmetic number, because the mean of its divisors is an integer number (2493240750).

Almost surely, 2^111327570744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111327570744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159567408000).

111327570744 is an abundant number, since it is smaller than the sum of its proper divisors (207807245256).

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

111327570744 is a wasteful number, since it uses less digits than its factorization.

111327570744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117477 (or 117473 counting only the distinct ones).

The product of its (nonzero) digits is 164640, while the sum is 42.

The spelling of 111327570744 in words is "one hundred eleven billion, three hundred twenty-seven million, five hundred seventy thousand, seven hundred forty-four".