1013021299 has 2 divisors, whose sum is σ = 1013021300. Its totient is φ = 1013021298.

The previous prime is 1013021287. The next prime is 1013021311. The reversal of 1013021299 is 9921203101.

It is a balanced prime because it is at equal distance from previous prime (1013021287) and next prime (1013021311).

It is an emirp because it is prime and its reverse (9921203101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1013021299 - 2¹³ = 1013013107 is a prime.

It is not a weakly prime, because it can be changed into another prime (1013021239) 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, 506510649 + 506510650.

It is an arithmetic number, because the mean of its divisors is an integer number (506510650).

Almost surely, 2^1013021299 is an apocalyptic number.

1013021299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013021299 is an equidigital number, since it uses as much as digits as its factorization.

1013021299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 1013021299 is about 31827.9955228098. The cubic root of 1013021299 is about 1004.3217287544.

The spelling of 1013021299 in words is "one billion, thirteen million, twenty-one thousand, two hundred ninety-nine".