20231006160019 has 2 divisors, whose sum is σ = 20231006160020. Its totient is φ = 20231006160018.

The previous prime is 20231006159993. The next prime is 20231006160077. The reversal of 20231006160019 is 91006160013202.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20231006160019 is a prime.

It is a super-2 number, since 2×20231006160019² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20231006160089) 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 as a sum of consecutive naturals, namely, 10115503080009 + 10115503080010.

It is an arithmetic number, because the mean of its divisors is an integer number (10115503080010).

Almost surely, 2^{20231006160019} is an apocalyptic number.

20231006160019 is a deficient number, since it is larger than the sum of its proper divisors (1).

20231006160019 is an equidigital number, since it uses as much as digits as its factorization.

20231006160019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 20231006160019 in words is "twenty trillion, two hundred thirty-one billion, six million, one hundred sixty thousand, nineteen".