111054680159 has 2 divisors, whose sum is σ = 111054680160. Its totient is φ = 111054680158.

The previous prime is 111054680153. The next prime is 111054680201. The reversal of 111054680159 is 951086450111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111054680159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111054680153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55527340079 + 55527340080.

It is an arithmetic number, because the mean of its divisors is an integer number (55527340080).

Almost surely, 2^111054680159 is an apocalyptic number.

111054680159 is a deficient number, since it is larger than the sum of its proper divisors (1).

111054680159 is an equidigital number, since it uses as much as digits as its factorization.

111054680159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 41.

The spelling of 111054680159 in words is "one hundred eleven billion, fifty-four million, six hundred eighty thousand, one hundred fifty-nine".