111044099 has 2 divisors, whose sum is σ = 111044100. Its totient is φ = 111044098.

The previous prime is 111044093. The next prime is 111044137. The reversal of 111044099 is 990440111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111044099 - 2¹² = 111040003 is a prime.

It is not a weakly prime, because it can be changed into another prime (111044093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55522049 + 55522050.

It is an arithmetic number, because the mean of its divisors is an integer number (55522050).

Almost surely, 2^111044099 is an apocalyptic number.

111044099 is a deficient number, since it is larger than the sum of its proper divisors (1).

111044099 is an equidigital number, since it uses as much as digits as its factorization.

111044099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 111044099 is about 10537.7463909510. The cubic root of 111044099 is about 480.6531891444.

The spelling of 111044099 in words is "one hundred eleven million, forty-four thousand, ninety-nine".