1334313251 has 2 divisors, whose sum is σ = 1334313252. Its totient is φ = 1334313250.

The previous prime is 1334313223. The next prime is 1334313259. The reversal of 1334313251 is 1523134331.

It is a strong prime.

It is an emirp because it is prime and its reverse (1523134331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1334313251 - 2¹⁸ = 1334051107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1334313251.

It is not a weakly prime, because it can be changed into another prime (1334313259) 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, 667156625 + 667156626.

It is an arithmetic number, because the mean of its divisors is an integer number (667156626).

Almost surely, 2^1334313251 is an apocalyptic number.

1334313251 is a deficient number, since it is larger than the sum of its proper divisors (1).

1334313251 is an equidigital number, since it uses as much as digits as its factorization.

1334313251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 26.

The square root of 1334313251 is about 36528.2527778157. The cubic root of 1334313251 is about 1100.9119850073.

Adding to 1334313251 its reverse (1523134331), we get a palindrome (2857447582).

The spelling of 1334313251 in words is "one billion, three hundred thirty-four million, three hundred thirteen thousand, two hundred fifty-one".