111313241244 has 18 divisors (see below), whose sum is σ = 281375137680. Its totient is φ = 37104413736.

The previous prime is 111313241239. The next prime is 111313241251. The reversal of 111313241244 is 442142313111.

It is a happy number.

111313241244 is a `hidden beast` number, since 1 + 113 + 132 + 412 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1546017204 + ... + 1546017275.

Almost surely, 2^111313241244 is an apocalyptic number.

It is an amenable number.

111313241244 is an abundant number, since it is smaller than the sum of its proper divisors (170061896436).

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

111313241244 is a wasteful number, since it uses less digits than its factorization.

111313241244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3092034489 (or 3092034484 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

Adding to 111313241244 its reverse (442142313111), we get a palindrome (553455554355).

The spelling of 111313241244 in words is "one hundred eleven billion, three hundred thirteen million, two hundred forty-one thousand, two hundred forty-four".