10001310021019 has 2 divisors, whose sum is σ = 10001310021020. Its totient is φ = 10001310021018.

The previous prime is 10001310021007. The next prime is 10001310021023. The reversal of 10001310021019 is 91012001310001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10001310021019 - 2¹¹ = 10001310018971 is a prime.

It is a super-2 number, since 2×10001310021019² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10001310020987 and 10001310021005.

It is not a weakly prime, because it can be changed into another prime (10001310021319) 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, 5000655010509 + 5000655010510.

It is an arithmetic number, because the mean of its divisors is an integer number (5000655010510).

Almost surely, 2^{10001310021019} is an apocalyptic number.

10001310021019 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001310021019 is an equidigital number, since it uses as much as digits as its factorization.

10001310021019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 19.

The spelling of 10001310021019 in words is "ten trillion, one billion, three hundred ten million, twenty-one thousand, nineteen".