313003002 has 32 divisors (see below), whose sum is σ = 674839872. Its totient is φ = 96211584.

The previous prime is 313002973. The next prime is 313003007. The reversal of 313003002 is 200300313.

It is a happy number.

It is a super-2 number, since 2×313003002² = 195941758522024008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (313003007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135118 + ... + 137414.

It is an arithmetic number, because the mean of its divisors is an integer number (21088746).

Almost surely, 2^313003002 is an apocalyptic number.

313003002 is an abundant number, since it is smaller than the sum of its proper divisors (361836870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313003002 is a wasteful number, since it uses less digits than its factorization.

313003002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4062.

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 313003002 is about 17691.8908542869. The cubic root of 313003002 is about 678.9683043038.

Adding to 313003002 its reverse (200300313), we get a palindrome (513303315).

The spelling of 313003002 in words is "three hundred thirteen million, three thousand, two".