111959084147 has 2 divisors, whose sum is σ = 111959084148. Its totient is φ = 111959084146.

The previous prime is 111959084123. The next prime is 111959084179. The reversal of 111959084147 is 741480959111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111959084147 - 2¹⁴ = 111959067763 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111959084095 and 111959084104.

It is not a weakly prime, because it can be changed into another prime (111959084747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55979542073 + 55979542074.

It is an arithmetic number, because the mean of its divisors is an integer number (55979542074).

Almost surely, 2^111959084147 is an apocalyptic number.

111959084147 is a deficient number, since it is larger than the sum of its proper divisors (1).

111959084147 is an equidigital number, since it uses as much as digits as its factorization.

111959084147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 50.

The spelling of 111959084147 in words is "one hundred eleven billion, nine hundred fifty-nine million, eighty-four thousand, one hundred forty-seven".