12313013020002 has 48 divisors (see below), whose sum is σ = 27869859650880. Its totient is φ = 3921411596256.

The previous prime is 12313013019991. The next prime is 12313013020003. The reversal of 12313013020002 is 20002031031321.

It is a super-2 number, since 2×12313013020002² (a number of 27 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (12313013020003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16593352 + ... + 17319507.

It is an arithmetic number, because the mean of its divisors is an integer number (580622076060).

Almost surely, 2^{12313013020002} is an apocalyptic number.

12313013020002 is an abundant number, since it is smaller than the sum of its proper divisors (15556846630878).

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

12313013020002 is a wasteful number, since it uses less digits than its factorization.

12313013020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33913767 (or 33913764 counting only the distinct ones).

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

Adding to 12313013020002 its reverse (20002031031321), we get a palindrome (32315044051323).

The spelling of 12313013020002 in words is "twelve trillion, three hundred thirteen billion, thirteen million, twenty thousand, two".