1330542299 has 2 divisors, whose sum is σ = 1330542300. Its totient is φ = 1330542298.

The previous prime is 1330542287. The next prime is 1330542331. The reversal of 1330542299 is 9922450331.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (9922450331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1330542299 - 2¹² = 1330538203 is a prime.

It is not a weakly prime, because it can be changed into another prime (1330542229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665271149 + 665271150.

It is an arithmetic number, because the mean of its divisors is an integer number (665271150).

Almost surely, 2^1330542299 is an apocalyptic number.

1330542299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330542299 is an equidigital number, since it uses as much as digits as its factorization.

1330542299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 1330542299 is about 36476.5993343678. The cubic root of 1330542299 is about 1099.8738971145.

The spelling of 1330542299 in words is "one billion, three hundred thirty million, five hundred forty-two thousand, two hundred ninety-nine".