13124311 has 2 divisors, whose sum is σ = 13124312. Its totient is φ = 13124310.

The previous prime is 13124303. The next prime is 13124339. The reversal of 13124311 is 11342131.

13124311 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13124311 - 2³ = 13124303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13124341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6562155 + 6562156.

It is an arithmetic number, because the mean of its divisors is an integer number (6562156).

Almost surely, 2^13124311 is an apocalyptic number.

13124311 is a deficient number, since it is larger than the sum of its proper divisors (1).

13124311 is an equidigital number, since it uses as much as digits as its factorization.

13124311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72, while the sum is 16.

The square root of 13124311 is about 3622.7490942653. The cubic root of 13124311 is about 235.8805713358.

Adding to 13124311 its reverse (11342131), we get a palindrome (24466442).

It can be divided in two parts, 131 and 24311, that added together give a palindrome (24442).

The spelling of 13124311 in words is "thirteen million, one hundred twenty-four thousand, three hundred eleven".