313130302 has 8 divisors (see below), whose sum is σ = 474973200. Its totient is φ = 154805904.

The previous prime is 313130273. The next prime is 313130333. The reversal of 313130302 is 203031313.

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

It is a super-2 number, since 2×313130302² = 196101172061222408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 879402 + ... + 879757.

It is an arithmetic number, because the mean of its divisors is an integer number (59371650).

Almost surely, 2^313130302 is an apocalyptic number.

313130302 is a deficient number, since it is larger than the sum of its proper divisors (161842898).

313130302 is a wasteful number, since it uses less digits than its factorization.

313130302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759250.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 313130302 is about 17695.4881820197. The cubic root of 313130302 is about 679.0603385119.

Adding to 313130302 its reverse (203031313), we get a palindrome (516161615).

It can be divided in two parts, 3131 and 30302, that added together give a palindrome (33433).

The spelling of 313130302 in words is "three hundred thirteen million, one hundred thirty thousand, three hundred two".