313302012303 has 16 divisors (see below), whose sum is σ = 483455790080. Its totient is φ = 176763521376.

The previous prime is 313302012301. The next prime is 313302012307. The reversal of 313302012303 is 303210203313.

It is not a de Polignac number, because 313302012303 - 2¹ = 313302012301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 313302012303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313302012301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94423300 + ... + 94426617.

It is an arithmetic number, because the mean of its divisors is an integer number (30215986880).

Almost surely, 2^313302012303 is an apocalyptic number.

313302012303 is a deficient number, since it is larger than the sum of its proper divisors (170153777777).

313302012303 is a wasteful number, since it uses less digits than its factorization.

313302012303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188850006.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 313302012303 its reverse (303210203313), we get a palindrome (616512215616).

The spelling of 313302012303 in words is "three hundred thirteen billion, three hundred two million, twelve thousand, three hundred three".