20323641001159 has 2 divisors, whose sum is σ = 20323641001160. Its totient is φ = 20323641001158.

The previous prime is 20323641001099. The next prime is 20323641001217. The reversal of 20323641001159 is 95110014632302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20323641001159 - 2⁹ = 20323641000647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20323641071159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10161820500579 + 10161820500580.

It is an arithmetic number, because the mean of its divisors is an integer number (10161820500580).

Almost surely, 2^{20323641001159} is an apocalyptic number.

20323641001159 is a deficient number, since it is larger than the sum of its proper divisors (1).

20323641001159 is an equidigital number, since it uses as much as digits as its factorization.

20323641001159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 20323641001159 in words is "twenty trillion, three hundred twenty-three billion, six hundred forty-one million, one thousand, one hundred fifty-nine".