111110202859 has 2 divisors, whose sum is σ = 111110202860. Its totient is φ = 111110202858.

The previous prime is 111110202779. The next prime is 111110202871. The reversal of 111110202859 is 958202011111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111110202859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111110202859.

It is not a weakly prime, because it can be changed into another prime (111110202899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55555101429 + 55555101430.

It is an arithmetic number, because the mean of its divisors is an integer number (55555101430).

Almost surely, 2^111110202859 is an apocalyptic number.

111110202859 is a deficient number, since it is larger than the sum of its proper divisors (1).

111110202859 is an equidigital number, since it uses as much as digits as its factorization.

111110202859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 31.

The spelling of 111110202859 in words is "one hundred eleven billion, one hundred ten million, two hundred two thousand, eight hundred fifty-nine".