111613000104 has 96 divisors (see below), whose sum is σ = 304123248000. Its totient is φ = 36978777216.

The previous prime is 111613000099. The next prime is 111613000123. The reversal of 111613000104 is 401000316111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8495989 + ... + 8509115.

It is an arithmetic number, because the mean of its divisors is an integer number (3167950500).

Almost surely, 2^111613000104 is an apocalyptic number.

It is an amenable number.

111613000104 is an abundant number, since it is smaller than the sum of its proper divisors (192510247896).

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

111613000104 is a wasteful number, since it uses less digits than its factorization.

111613000104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13847 (or 13840 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 111613000104 its reverse (401000316111), we get a palindrome (512613316215).

The spelling of 111613000104 in words is "one hundred eleven billion, six hundred thirteen million, one hundred four", and thus it is an aban number.