3111104011 has 2 divisors, whose sum is σ = 3111104012. Its totient is φ = 3111104010.

The previous prime is 3111103981. The next prime is 3111104033. The reversal of 3111104011 is 1104011113.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (1104011113) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3111104011 - 2²³ = 3102715403 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3111103982 and 3111104000.

It is not a weakly prime, because it can be changed into another prime (3111101011) 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, 1555552005 + 1555552006.

It is an arithmetic number, because the mean of its divisors is an integer number (1555552006).

Almost surely, 2^3111104011 is an apocalyptic number.

3111104011 is a deficient number, since it is larger than the sum of its proper divisors (1).

3111104011 is an equidigital number, since it uses as much as digits as its factorization.

3111104011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 13.

The square root of 3111104011 is about 55777.2714553159. The cubic root of 3111104011 is about 1459.8386027568.

Adding to 3111104011 its reverse (1104011113), we get a palindrome (4215115124).

The spelling of 3111104011 in words is "three billion, one hundred eleven million, one hundred four thousand, eleven".