111410149 has 2 divisors, whose sum is σ = 111410150. Its totient is φ = 111410148.

The previous prime is 111410093. The next prime is 111410207. The reversal of 111410149 is 941014111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70257924 + 41152225 = 8382^2 + 6415^2 .

It is a cyclic number.

It is not a de Polignac number, because 111410149 - 2⁷ = 111410021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111410449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55705074 + 55705075.

It is an arithmetic number, because the mean of its divisors is an integer number (55705075).

Almost surely, 2^111410149 is an apocalyptic number.

It is an amenable number.

111410149 is a deficient number, since it is larger than the sum of its proper divisors (1).

111410149 is an equidigital number, since it uses as much as digits as its factorization.

111410149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

The square root of 111410149 is about 10555.1006153423. The cubic root of 111410149 is about 481.1807576997.

The spelling of 111410149 in words is "one hundred eleven million, four hundred ten thousand, one hundred forty-nine".