111610268090038 has 4 divisors (see below), whose sum is σ = 167415402135060. Its totient is φ = 55805134045018.

The previous prime is 111610268089981. The next prime is 111610268090059. The reversal of 111610268090038 is 830090862016111.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 111610268090038.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27902567022508 + ... + 27902567022511.

It is an arithmetic number, because the mean of its divisors is an integer number (41853850533765).

Almost surely, 2^{111610268090038} is an apocalyptic number.

111610268090038 is a deficient number, since it is larger than the sum of its proper divisors (55805134045022).

111610268090038 is an equidigital number, since it uses as much as digits as its factorization.

111610268090038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55805134045021.

The product of its (nonzero) digits is 124416, while the sum is 46.

The spelling of 111610268090038 in words is "one hundred eleven trillion, six hundred ten billion, two hundred sixty-eight million, ninety thousand, thirty-eight".