111050413 has 2 divisors, whose sum is σ = 111050414. Its totient is φ = 111050412.

The previous prime is 111050393. The next prime is 111050441. The reversal of 111050413 is 314050111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77387209 + 33663204 = 8797^2 + 5802^2 .

It is a cyclic number.

It is not a de Polignac number, because 111050413 - 2⁹ = 111049901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111050473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55525206 + 55525207.

It is an arithmetic number, because the mean of its divisors is an integer number (55525207).

Almost surely, 2^111050413 is an apocalyptic number.

It is an amenable number.

111050413 is a deficient number, since it is larger than the sum of its proper divisors (1).

111050413 is an equidigital number, since it uses as much as digits as its factorization.

111050413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 111050413 is about 10538.0459763658. The cubic root of 111050413 is about 480.6622989988.

The spelling of 111050413 in words is "one hundred eleven million, fifty thousand, four hundred thirteen".