2023013122019 has 2 divisors, whose sum is σ = 2023013122020. Its totient is φ = 2023013122018.

The previous prime is 2023013121953. The next prime is 2023013122027. The reversal of 2023013122019 is 9102213103202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2023013122019 is a prime.

It is a super-2 number, since 2×2023013122019² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2023013122069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011506561009 + 1011506561010.

It is an arithmetic number, because the mean of its divisors is an integer number (1011506561010).

Almost surely, 2^{2023013122019} is an apocalyptic number.

2023013122019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023013122019 is an equidigital number, since it uses as much as digits as its factorization.

2023013122019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 2023013122019 in words is "two trillion, twenty-three billion, thirteen million, one hundred twenty-two thousand, nineteen".