313022030 has 8 divisors (see below), whose sum is σ = 563439672. Its totient is φ = 125208808.

The previous prime is 313021999. The next prime is 313022033. The reversal of 313022030 is 30220313.

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

It is a junction number, because it is equal to n+sod(n) for n = 313021996 and 313022014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313022033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15651092 + ... + 15651111.

It is an arithmetic number, because the mean of its divisors is an integer number (70429959).

Almost surely, 2^313022030 is an apocalyptic number.

313022030 is a deficient number, since it is larger than the sum of its proper divisors (250417642).

313022030 is a wasteful number, since it uses less digits than its factorization.

313022030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31302210.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 313022030 is about 17692.4286066102. The cubic root of 313022030 is about 678.9820625820.

Adding to 313022030 its reverse (30220313), we get a palindrome (343242343).

The spelling of 313022030 in words is "three hundred thirteen million, twenty-two thousand, thirty".