3104431111 has 2 divisors, whose sum is σ = 3104431112. Its totient is φ = 3104431110.

The previous prime is 3104431103. The next prime is 3104431117. The reversal of 3104431111 is 1111344013.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3104431111 - 2³ = 3104431103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3104431117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1552215555 + 1552215556.

It is an arithmetic number, because the mean of its divisors is an integer number (1552215556).

Almost surely, 2^3104431111 is an apocalyptic number.

3104431111 is a deficient number, since it is larger than the sum of its proper divisors (1).

3104431111 is an equidigital number, since it uses as much as digits as its factorization.

3104431111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 3104431111 is about 55717.4219701522. The cubic root of 3104431111 is about 1458.7941364492.

Adding to 3104431111 its reverse (1111344013), we get a palindrome (4215775124).

The spelling of 3104431111 in words is "three billion, one hundred four million, four hundred thirty-one thousand, one hundred eleven".