111140296775 has 12 divisors (see below), whose sum is σ = 137822005464. Its totient is φ = 88907052000.

The previous prime is 111140296759. The next prime is 111140296781. The reversal of 111140296775 is 577692041111.

It is not a de Polignac number, because 111140296775 - 2⁴ = 111140296759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 341120 + ... + 581930.

It is an arithmetic number, because the mean of its divisors is an integer number (11485167122).

Almost surely, 2^111140296775 is an apocalyptic number.

111140296775 is a deficient number, since it is larger than the sum of its proper divisors (26681708689).

111140296775 is a wasteful number, since it uses less digits than its factorization.

111140296775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259282 (or 259277 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 44.

The spelling of 111140296775 in words is "one hundred eleven billion, one hundred forty million, two hundred ninety-six thousand, seven hundred seventy-five".