111140368485659 has 2 divisors, whose sum is σ = 111140368485660. Its totient is φ = 111140368485658.

The previous prime is 111140368485647. The next prime is 111140368485689. The reversal of 111140368485659 is 956584863041111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111140368485659 - 2²⁰ = 111140367437083 is a prime.

It is not a weakly prime, because it can be changed into another prime (111140368485689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55570184242829 + 55570184242830.

It is an arithmetic number, because the mean of its divisors is an integer number (55570184242830).

Almost surely, 2^{111140368485659} is an apocalyptic number.

111140368485659 is a deficient number, since it is larger than the sum of its proper divisors (1).

111140368485659 is an equidigital number, since it uses as much as digits as its factorization.

111140368485659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24883200, while the sum is 62.

The spelling of 111140368485659 in words is "one hundred eleven trillion, one hundred forty billion, three hundred sixty-eight million, four hundred eighty-five thousand, six hundred fifty-nine".