1104111479 has 2 divisors, whose sum is σ = 1104111480. Its totient is φ = 1104111478.

The previous prime is 1104111443. The next prime is 1104111511. The reversal of 1104111479 is 9741114011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1104111479 - 2¹² = 1104107383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1104111179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552055739 + 552055740.

It is an arithmetic number, because the mean of its divisors is an integer number (552055740).

Almost surely, 2^1104111479 is an apocalyptic number.

1104111479 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104111479 is an equidigital number, since it uses as much as digits as its factorization.

1104111479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 29.

The square root of 1104111479 is about 33228.1729711400. The cubic root of 1104111479 is about 1033.5646370054.

The spelling of 1104111479 in words is "one billion, one hundred four million, one hundred eleven thousand, four hundred seventy-nine".