120111110159 has 2 divisors, whose sum is σ = 120111110160. Its totient is φ = 120111110158.

The previous prime is 120111110059. The next prime is 120111110183. The reversal of 120111110159 is 951011111021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120111110159 - 2¹⁶ = 120111044623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120111110059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60055555079 + 60055555080.

It is an arithmetic number, because the mean of its divisors is an integer number (60055555080).

Almost surely, 2^120111110159 is an apocalyptic number.

120111110159 is a deficient number, since it is larger than the sum of its proper divisors (1).

120111110159 is an equidigital number, since it uses as much as digits as its factorization.

120111110159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90, while the sum is 23.

The spelling of 120111110159 in words is "one hundred twenty billion, one hundred eleven million, one hundred ten thousand, one hundred fifty-nine".