111356351316 has 192 divisors, whose sum is σ = 349937602560. Its totient is φ = 29933608320.

The previous prime is 111356351299. The next prime is 111356351347. The reversal of 111356351316 is 613153653111.

111356351316 is a `hidden beast` number, since 1 + 1 + 1 + 3 + 5 + 635 + 1 + 3 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1008175 + ... + 1113161.

It is an arithmetic number, because the mean of its divisors is an integer number (1822591680).

Almost surely, 2^111356351316 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 111356351316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174968801280).

111356351316 is an abundant number, since it is smaller than the sum of its proper divisors (238581251244).

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

111356351316 is a wasteful number, since it uses less digits than its factorization.

111356351316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105091 (or 105083 counting only the distinct ones).

The product of its digits is 24300, while the sum is 36.

The spelling of 111356351316 in words is "one hundred eleven billion, three hundred fifty-six million, three hundred fifty-one thousand, three hundred sixteen".