12313012001219 has 4 divisors (see below), whose sum is σ = 12319159288296. Its totient is φ = 12306864714144.

The previous prime is 12313012001209. The next prime is 12313012001261. The reversal of 12313012001219 is 91210021031321.

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

It is a cyclic number.

It is not a de Polignac number, because 12313012001219 - 2²⁰ = 12313010952643 is a prime.

It is a super-2 number, since 2×12313012001219² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12313012001209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3073640534 + ... + 3073644539.

It is an arithmetic number, because the mean of its divisors is an integer number (3079789822074).

Almost surely, 2^{12313012001219} is an apocalyptic number.

12313012001219 is a deficient number, since it is larger than the sum of its proper divisors (6147287077).

12313012001219 is an equidigital number, since it uses as much as digits as its factorization.

12313012001219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6147287076.

The product of its (nonzero) digits is 648, while the sum is 26.

The spelling of 12313012001219 in words is "twelve trillion, three hundred thirteen billion, twelve million, one thousand, two hundred nineteen".