1104330431 has 2 divisors, whose sum is σ = 1104330432. Its totient is φ = 1104330430.

The previous prime is 1104330389. The next prime is 1104330443. The reversal of 1104330431 is 1340334011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1104330431 - 2²² = 1100136127 is a prime.

It is a super-2 number, since 2×1104330431² = 2439091401665291522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1104330481) 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, 552165215 + 552165216.

It is an arithmetic number, because the mean of its divisors is an integer number (552165216).

Almost surely, 2^1104330431 is an apocalyptic number.

1104330431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104330431 is an equidigital number, since it uses as much as digits as its factorization.

1104330431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1104330431 is about 33231.4674818913. The cubic root of 1104330431 is about 1033.6329532010.

Adding to 1104330431 its reverse (1340334011), we get a palindrome (2444664442).

The spelling of 1104330431 in words is "one billion, one hundred four million, three hundred thirty thousand, four hundred thirty-one".