12313032002 has 8 divisors (see below), whose sum is σ = 18604362636. Its totient is φ = 6111577792.

The previous prime is 12313031993. The next prime is 12313032007. The reversal of 12313032002 is 20023031321.

It can be written as a sum of positive squares in 2 ways, for example, as 11778543841 + 534488161 = 108529^2 + 23119^2 .

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

It is a super-3 number, since 3×12313032002³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (12313032007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22468763 + ... + 22469310.

Almost surely, 2^12313032002 is an apocalyptic number.

12313032002 is a deficient number, since it is larger than the sum of its proper divisors (6291330634).

12313032002 is a wasteful number, since it uses less digits than its factorization.

12313032002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44938212.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12313032002 its reverse (20023031321), we get a palindrome (32336063323).

The spelling of 12313032002 in words is "twelve billion, three hundred thirteen million, thirty-two thousand, two".