1002313322 has 8 divisors (see below), whose sum is σ = 1505563200. Its totient is φ = 500458924.

The previous prime is 1002313321. The next prime is 1002313331. The reversal of 1002313322 is 2233132001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1002313322.

It is not an unprimeable number, because it can be changed into a prime (1002313321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347072 + ... + 349947.

It is an arithmetic number, because the mean of its divisors is an integer number (188195400).

Almost surely, 2^1002313322 is an apocalyptic number.

1002313322 is a deficient number, since it is larger than the sum of its proper divisors (503249878).

1002313322 is an equidigital number, since it uses as much as digits as its factorization.

1002313322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697740.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1002313322 is about 31659.3323050250. The cubic root of 1002313322 is about 1000.7705134898.

Adding to 1002313322 its reverse (2233132001), we get a palindrome (3235445323).

The spelling of 1002313322 in words is "one billion, two million, three hundred thirteen thousand, three hundred twenty-two".