313241002 has 24 divisors (see below), whose sum is σ = 495948096. Its totient is φ = 148357176.

The previous prime is 313240909. The next prime is 313241009. The reversal of 313241002 is 200142313.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (313241009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111823 + ... + 114589.

It is an arithmetic number, because the mean of its divisors is an integer number (20664504).

Almost surely, 2^313241002 is an apocalyptic number.

313241002 is a deficient number, since it is larger than the sum of its proper divisors (182707094).

313241002 is a wasteful number, since it uses less digits than its factorization.

313241002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2922 (or 2899 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 313241002 is about 17698.6158215833. The cubic root of 313241002 is about 679.1403511268.

Adding to 313241002 its reverse (200142313), we get a palindrome (513383315).

The spelling of 313241002 in words is "three hundred thirteen million, two hundred forty-one thousand, two".