12313201302 has 96 divisors (see below), whose sum is σ = 27869287680. Its totient is φ = 3924737280.

The previous prime is 12313201301. The next prime is 12313201331. The reversal of 12313201302 is 20310231321.

12313201302 is a `hidden beast` number, since 12 + 31 + 320 + 1 + 302 = 666.

It is a super-2 number, since 2×12313201302² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12313201301) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 22106008 + ... + 22106564.

It is an arithmetic number, because the mean of its divisors is an integer number (290305080).

Almost surely, 2^12313201302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12313201302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13934643840).

12313201302 is an abundant number, since it is smaller than the sum of its proper divisors (15556086378).

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

12313201302 is a wasteful number, since it uses less digits than its factorization.

12313201302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998 (or 995 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12313201302 its reverse (20310231321), we get a palindrome (32623432623).

The spelling of 12313201302 in words is "twelve billion, three hundred thirteen million, two hundred one thousand, three hundred two".