111351106159 has 2 divisors, whose sum is σ = 111351106160. Its totient is φ = 111351106158.

The previous prime is 111351106081. The next prime is 111351106211. The reversal of 111351106159 is 951601153111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111351106159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111351101159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55675553079 + 55675553080.

It is an arithmetic number, because the mean of its divisors is an integer number (55675553080).

Almost surely, 2^111351106159 is an apocalyptic number.

111351106159 is a deficient number, since it is larger than the sum of its proper divisors (1).

111351106159 is an equidigital number, since it uses as much as digits as its factorization.

111351106159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4050, while the sum is 34.

The spelling of 111351106159 in words is "one hundred eleven billion, three hundred fifty-one million, one hundred six thousand, one hundred fifty-nine".