313143002210 has 16 divisors (see below), whose sum is σ = 564426390456. Its totient is φ = 125086315008.

The previous prime is 313143002201. The next prime is 313143002233. The reversal of 313143002210 is 12200341313.

It can be written as a sum of positive squares in 4 ways, for example, as 279235094329 + 33907907881 = 528427^2 + 184141^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21353039 + ... + 21367698.

Almost surely, 2^313143002210 is an apocalyptic number.

313143002210 is a deficient number, since it is larger than the sum of its proper divisors (251283388246).

313143002210 is a wasteful number, since it uses less digits than its factorization.

313143002210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42721477.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 313143002210 its reverse (12200341313), we get a palindrome (325343343523).

The spelling of 313143002210 in words is "three hundred thirteen billion, one hundred forty-three million, two thousand, two hundred ten".