313302002020 has 48 divisors (see below), whose sum is σ = 759369639168. Its totient is φ = 106354281600.

The previous prime is 313302002017. The next prime is 313302002029. The reversal of 313302002020 is 20200203313.

It is a junction number, because it is equal to n+sod(n) for n = 313302001985 and 313302002003.

It is not an unprimeable number, because it can be changed into a prime (313302002029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11064432 + ... + 11092711.

It is an arithmetic number, because the mean of its divisors is an integer number (15820200816).

Almost surely, 2^313302002020 is an apocalyptic number.

It is an amenable number.

313302002020 is an abundant number, since it is smaller than the sum of its proper divisors (446067637148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313302002020 is a wasteful number, since it uses less digits than its factorization.

313302002020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22157260 (or 22157258 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 313302002020 its reverse (20200203313), we get a palindrome (333502205333).

The spelling of 313302002020 in words is "three hundred thirteen billion, three hundred two million, two thousand, twenty".