1013321220299 has 2 divisors, whose sum is σ = 1013321220300. Its totient is φ = 1013321220298.

The previous prime is 1013321220221. The next prime is 1013321220341. The reversal of 1013321220299 is 9920221233101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1013321220299 - 2²⁴ = 1013304443083 is a prime.

It is not a weakly prime, because it can be changed into another prime (1013321220199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506660610149 + 506660610150.

It is an arithmetic number, because the mean of its divisors is an integer number (506660610150).

Almost surely, 2^{1013321220299} is an apocalyptic number.

1013321220299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013321220299 is an equidigital number, since it uses as much as digits as its factorization.

1013321220299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 35.

The spelling of 1013321220299 in words is "one trillion, thirteen billion, three hundred twenty-one million, two hundred twenty thousand, two hundred ninety-nine".