111545345244 has 96 divisors (see below), whose sum is σ = 265937785344. Its totient is φ = 36381864960.

The previous prime is 111545345221. The next prime is 111545345267. The reversal of 111545345244 is 442543545111.

It is an interprime number because it is at equal distance from previous prime (111545345221) and next prime (111545345267).

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, 64738167 + ... + 64739889.

It is an arithmetic number, because the mean of its divisors is an integer number (2770185264).

Almost surely, 2^111545345244 is an apocalyptic number.

It is an amenable number.

111545345244 is an abundant number, since it is smaller than the sum of its proper divisors (154392440100).

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

111545345244 is a wasteful number, since it uses less digits than its factorization.

111545345244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2347 (or 2345 counting only the distinct ones).

The product of its digits is 192000, while the sum is 39.

The spelling of 111545345244 in words is "one hundred eleven billion, five hundred forty-five million, three hundred forty-five thousand, two hundred forty-four".