1002313299 has 32 divisors (see below), whose sum is σ = 1468051200. Its totient is φ = 604517760.

The previous prime is 1002313261. The next prime is 1002313303. The reversal of 1002313299 is 9923132001.

It is a happy number.

It is not a de Polignac number, because 1002313299 - 2⁷ = 1002313171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1002313199) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1516029 + ... + 1516689.

It is an arithmetic number, because the mean of its divisors is an integer number (45876600).

Almost surely, 2^1002313299 is an apocalyptic number.

1002313299 is a deficient number, since it is larger than the sum of its proper divisors (465737901).

1002313299 is a wasteful number, since it uses less digits than its factorization.

1002313299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 1002313299 is about 31659.3319417830. The cubic root of 1002313299 is about 1000.7705058349.

The spelling of 1002313299 in words is "one billion, two million, three hundred thirteen thousand, two hundred ninety-nine".