1325013299 has 2 divisors, whose sum is σ = 1325013300. Its totient is φ = 1325013298.

The previous prime is 1325013293. The next prime is 1325013353. The reversal of 1325013299 is 9923105231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1325013299 - 2²⁰ = 1323964723 is a prime.

It is not a weakly prime, because it can be changed into another prime (1325013293) 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, 662506649 + 662506650.

It is an arithmetic number, because the mean of its divisors is an integer number (662506650).

Almost surely, 2^1325013299 is an apocalyptic number.

1325013299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1325013299 is an equidigital number, since it uses as much as digits as its factorization.

1325013299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 1325013299 is about 36400.7321217582. The cubic root of 1325013299 is about 1098.3482921896.

The spelling of 1325013299 in words is "one billion, three hundred twenty-five million, thirteen thousand, two hundred ninety-nine".