313020311302 has 8 divisors (see below), whose sum is σ = 485721172800. Its totient is φ = 151113253704.

The previous prime is 313020311239. The next prime is 313020311311. The reversal of 313020311302 is 203113020313.

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

It is a self number, because there is not a number n which added to its sum of digits gives 313020311302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2698450902 + ... + 2698451017.

It is an arithmetic number, because the mean of its divisors is an integer number (60715146600).

Almost surely, 2^313020311302 is an apocalyptic number.

313020311302 is a deficient number, since it is larger than the sum of its proper divisors (172700861498).

313020311302 is a wasteful number, since it uses less digits than its factorization.

313020311302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5396901950.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 313020311302 its reverse (203113020313), we get a palindrome (516133331615).

The spelling of 313020311302 in words is "three hundred thirteen billion, twenty million, three hundred eleven thousand, three hundred two".