3124040111 has 2 divisors, whose sum is σ = 3124040112. Its totient is φ = 3124040110.

The previous prime is 3124040099. The next prime is 3124040119. The reversal of 3124040111 is 1110404213.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3124040111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3124040111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3124040119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1562020055 + 1562020056.

It is an arithmetic number, because the mean of its divisors is an integer number (1562020056).

Almost surely, 2^3124040111 is an apocalyptic number.

3124040111 is a deficient number, since it is larger than the sum of its proper divisors (1).

3124040111 is an equidigital number, since it uses as much as digits as its factorization.

3124040111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 3124040111 is about 55893.1132698833. The cubic root of 3124040111 is about 1461.8591613791.

Adding to 3124040111 its reverse (1110404213), we get a palindrome (4234444324).

The spelling of 3124040111 in words is "three billion, one hundred twenty-four million, forty thousand, one hundred eleven".