12020012312313 has 8 divisors (see below), whose sum is σ = 16026770900448. Its totient is φ = 8013297632864.

The previous prime is 12020012312257. The next prime is 12020012312317. The reversal of 12020012312313 is 31321321002021.

12020012312313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12020012312313 - 2¹² = 12020012308217 is a prime.

It is a super-2 number, since 2×12020012312313² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12020012312313.

It is not an unprimeable number, because it can be changed into a prime (12020012312317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10333020 + ... + 11437277.

It is an arithmetic number, because the mean of its divisors is an integer number (2003346362556).

Almost surely, 2^{12020012312313} is an apocalyptic number.

It is an amenable number.

12020012312313 is a deficient number, since it is larger than the sum of its proper divisors (4006758588135).

12020012312313 is a wasteful number, since it uses less digits than its factorization.

12020012312313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21954343.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12020012312313 its reverse (31321321002021), we get a palindrome (43341333314334).

The spelling of 12020012312313 in words is "twelve trillion, twenty billion, twelve million, three hundred twelve thousand, three hundred thirteen".