111053800579 has 2 divisors, whose sum is σ = 111053800580. Its totient is φ = 111053800578.

The previous prime is 111053800541. The next prime is 111053800589. The reversal of 111053800579 is 975008350111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111053800579 - 2²⁵ = 111020246147 is a prime.

It is not a weakly prime, because it can be changed into another prime (111053800589) 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, 55526900289 + 55526900290.

It is an arithmetic number, because the mean of its divisors is an integer number (55526900290).

Almost surely, 2^111053800579 is an apocalyptic number.

111053800579 is a deficient number, since it is larger than the sum of its proper divisors (1).

111053800579 is an equidigital number, since it uses as much as digits as its factorization.

111053800579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 40.

The spelling of 111053800579 in words is "one hundred eleven billion, fifty-three million, eight hundred thousand, five hundred seventy-nine".