313310012402020 has 24 divisors (see below), whose sum is σ = 658536913024704. Its totient is φ = 125212407440736.

The previous prime is 313310012401951. The next prime is 313310012402069. The reversal of 313310012402020 is 20204210013313.

It is a junction number, because it is equal to n+sod(n) for n = 313310012401982 and 313310012402000.

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, 6974821984 + ... + 6974866903.

It is an arithmetic number, because the mean of its divisors is an integer number (27439038042696).

Almost surely, 2^{313310012402020} is an apocalyptic number.

It is an amenable number.

313310012402020 is an abundant number, since it is smaller than the sum of its proper divisors (345226900622684).

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

313310012402020 is a wasteful number, since it uses less digits than its factorization.

313310012402020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13949690019 (or 13949690017 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 313310012402020 its reverse (20204210013313), we get a palindrome (333514222415333).

The spelling of 313310012402020 in words is "three hundred thirteen trillion, three hundred ten billion, twelve million, four hundred two thousand, twenty".