313303030 has 32 divisors (see below), whose sum is σ = 600307200. Its totient is φ = 117319680.

The previous prime is 313302973. The next prime is 313303043. The reversal of 313303030 is 30303313.

It is a junction number, because it is equal to n+sod(n) for n = 313302995 and 313303013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27646 + ... + 37294.

It is an arithmetic number, because the mean of its divisors is an integer number (18759600).

Almost surely, 2^313303030 is an apocalyptic number.

313303030 is a deficient number, since it is larger than the sum of its proper divisors (287004170).

313303030 is a wasteful number, since it uses less digits than its factorization.

313303030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9864.

The product of its (nonzero) digits is 243, while the sum is 16.

The square root of 313303030 is about 17700.3680752689. The cubic root of 313303030 is about 679.1851759711.

Adding to 313303030 its reverse (30303313), we get a palindrome (343606343).

The spelling of 313303030 in words is "three hundred thirteen million, three hundred three thousand, thirty".