12003101121313 has 4 divisors (see below), whose sum is σ = 12126844431940. Its totient is φ = 11879357810688.

The previous prime is 12003101121299. The next prime is 12003101121419. The reversal of 12003101121313 is 31312110130021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4326616322704 + 7676484798609 = 2080052^2 + 2770647^2 .

It is a cyclic number.

It is not a de Polignac number, because 12003101121313 - 2²⁵ = 12003067566881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12003101721313) 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 3 ways as a sum of consecutive naturals, for example, 61871655168 + ... + 61871655361.

It is an arithmetic number, because the mean of its divisors is an integer number (3031711107985).

Almost surely, 2^{12003101121313} is an apocalyptic number.

It is an amenable number.

12003101121313 is a deficient number, since it is larger than the sum of its proper divisors (123743310627).

12003101121313 is an equidigital number, since it uses as much as digits as its factorization.

12003101121313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123743310626.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 12003101121313 its reverse (31312110130021), we get a palindrome (43315211251334).

The spelling of 12003101121313 in words is "twelve trillion, three billion, one hundred one million, one hundred twenty-one thousand, three hundred thirteen".