12023102002019 has 2 divisors, whose sum is σ = 12023102002020. Its totient is φ = 12023102002018.

The previous prime is 12023102001991. The next prime is 12023102002031. The reversal of 12023102002019 is 91020020132021.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (91020020132021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12023102002019 - 2²⁸ = 12022833566563 is a prime.

It is a super-2 number, since 2×12023102002019² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12023102001985 and 12023102002003.

It is not a weakly prime, because it can be changed into another prime (12023102002049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011551001009 + 6011551001010.

It is an arithmetic number, because the mean of its divisors is an integer number (6011551001010).

Almost surely, 2^{12023102002019} is an apocalyptic number.

12023102002019 is a deficient number, since it is larger than the sum of its proper divisors (1).

12023102002019 is an equidigital number, since it uses as much as digits as its factorization.

12023102002019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

The spelling of 12023102002019 in words is "twelve trillion, twenty-three billion, one hundred two million, two thousand, nineteen".