12313102002032 has 160 divisors (see below), whose sum is σ = 26846417136000. Its totient is φ = 5464128983040.

The previous prime is 12313102002031. The next prime is 12313102002043. The reversal of 12313102002032 is 23020020131321.

It is a super-2 number, since 2×12313102002032² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12313102001995 and 12313102002013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12313102002031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 245652269 + ... + 245702387.

It is an arithmetic number, because the mean of its divisors is an integer number (167790107100).

Almost surely, 2^{12313102002032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12313102002032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13423208568000).

12313102002032 is an abundant number, since it is smaller than the sum of its proper divisors (14533315133968).

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

12313102002032 is a wasteful number, since it uses less digits than its factorization.

12313102002032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50436 (or 50404 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12313102002032 its reverse (23020020131321), we get a palindrome (35333122133353).

The spelling of 12313102002032 in words is "twelve trillion, three hundred thirteen billion, one hundred two million, two thousand, thirty-two".