111840775307 has 2 divisors, whose sum is σ = 111840775308. Its totient is φ = 111840775306.

The previous prime is 111840775303. The next prime is 111840775327. The reversal of 111840775307 is 703577048111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111840775307 - 2² = 111840775303 is a prime.

It is not a weakly prime, because it can be changed into another prime (111840775303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55920387653 + 55920387654.

It is an arithmetic number, because the mean of its divisors is an integer number (55920387654).

Almost surely, 2^111840775307 is an apocalyptic number.

111840775307 is a deficient number, since it is larger than the sum of its proper divisors (1).

111840775307 is an equidigital number, since it uses as much as digits as its factorization.

111840775307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 164640, while the sum is 44.

The spelling of 111840775307 in words is "one hundred eleven billion, eight hundred forty million, seven hundred seventy-five thousand, three hundred seven".