111043460136 has 96 divisors (see below), whose sum is σ = 324082702080. Its totient is φ = 31613702400.

The previous prime is 111043460119. The next prime is 111043460149. The reversal of 111043460136 is 631064340111.

It is a super-2 number, since 2×111043460136² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 162441 + ... + 498471.

It is an arithmetic number, because the mean of its divisors is an integer number (3375861480).

Almost surely, 2^111043460136 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 111043460136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162041351040).

111043460136 is an abundant number, since it is smaller than the sum of its proper divisors (213039241944).

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

111043460136 is a wasteful number, since it uses less digits than its factorization.

111043460136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336335 (or 336324 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 111043460136 in words is "one hundred eleven billion, forty-three million, four hundred sixty thousand, one hundred thirty-six".