20201012011039 has 2 divisors, whose sum is σ = 20201012011040. Its totient is φ = 20201012011038.

The previous prime is 20201012011013. The next prime is 20201012011057. The reversal of 20201012011039 is 93011021010202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20201012011039 - 2¹⁵ = 20201011978271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20201012014039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10100506005519 + 10100506005520.

It is an arithmetic number, because the mean of its divisors is an integer number (10100506005520).

Almost surely, 2^{20201012011039} is an apocalyptic number.

20201012011039 is a deficient number, since it is larger than the sum of its proper divisors (1).

20201012011039 is an equidigital number, since it uses as much as digits as its factorization.

20201012011039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 20201012011039 in words is "twenty trillion, two hundred one billion, twelve million, eleven thousand, thirty-nine".