111411160249 has 2 divisors, whose sum is σ = 111411160250. Its totient is φ = 111411160248.

The previous prime is 111411160207. The next prime is 111411160283. The reversal of 111411160249 is 942061114111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59698126224 + 51713034025 = 244332^2 + 227405^2 .

It is a cyclic number.

It is not a de Polignac number, because 111411160249 - 2¹⁵ = 111411127481 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111411160249.

It is not a weakly prime, because it can be changed into another prime (111411160649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55705580124 + 55705580125.

It is an arithmetic number, because the mean of its divisors is an integer number (55705580125).

Almost surely, 2^111411160249 is an apocalyptic number.

It is an amenable number.

111411160249 is a deficient number, since it is larger than the sum of its proper divisors (1).

111411160249 is an equidigital number, since it uses as much as digits as its factorization.

111411160249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 31.

The spelling of 111411160249 in words is "one hundred eleven billion, four hundred eleven million, one hundred sixty thousand, two hundred forty-nine".