111646046027 has 2 divisors, whose sum is σ = 111646046028. Its totient is φ = 111646046026.

The previous prime is 111646046023. The next prime is 111646046087. The reversal of 111646046027 is 720640646111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111646046027 - 2² = 111646046023 is a prime.

It is not a weakly prime, because it can be changed into another prime (111646046021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55823023013 + 55823023014.

It is an arithmetic number, because the mean of its divisors is an integer number (55823023014).

Almost surely, 2^111646046027 is an apocalyptic number.

111646046027 is a deficient number, since it is larger than the sum of its proper divisors (1).

111646046027 is an equidigital number, since it uses as much as digits as its factorization.

111646046027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 111646046027 in words is "one hundred eleven billion, six hundred forty-six million, forty-six thousand, twenty-seven".