111496663 has 4 divisors (see below), whose sum is σ = 116344368. Its totient is φ = 106648960.

The previous prime is 111496657. The next prime is 111496667. The reversal of 111496663 is 366694111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111496663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111496667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2423818 + ... + 2423863.

It is an arithmetic number, because the mean of its divisors is an integer number (29086092).

Almost surely, 2^111496663 is an apocalyptic number.

111496663 is a deficient number, since it is larger than the sum of its proper divisors (4847705).

111496663 is an equidigital number, since it uses as much as digits as its factorization.

111496663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4847704.

The product of its digits is 23328, while the sum is 37.

The square root of 111496663 is about 10559.1980282595. The cubic root of 111496663 is about 481.3052768799.

The spelling of 111496663 in words is "one hundred eleven million, four hundred ninety-six thousand, six hundred sixty-three".