1111104199 has 2 divisors, whose sum is σ = 1111104200. Its totient is φ = 1111104198.

The previous prime is 1111104193. The next prime is 1111104209. The reversal of 1111104199 is 9914011111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1111104199 - 2²¹ = 1109007047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1111104193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555552099 + 555552100.

It is an arithmetic number, because the mean of its divisors is an integer number (555552100).

Almost surely, 2^1111104199 is an apocalyptic number.

1111104199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111104199 is an equidigital number, since it uses as much as digits as its factorization.

1111104199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 28.

The square root of 1111104199 is about 33333.2296515054. The cubic root of 1111104199 is about 1035.7420208932.

The spelling of 1111104199 in words is "one billion, one hundred eleven million, one hundred four thousand, one hundred ninety-nine".