20016001711 has 2 divisors, whose sum is σ = 20016001712. Its totient is φ = 20016001710.

The previous prime is 20016001633. The next prime is 20016001717. The reversal of 20016001711 is 11710061002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20016001711 - 2¹³ = 20015993519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20016001717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10008000855 + 10008000856.

It is an arithmetic number, because the mean of its divisors is an integer number (10008000856).

Almost surely, 2^20016001711 is an apocalyptic number.

20016001711 is a deficient number, since it is larger than the sum of its proper divisors (1).

20016001711 is an equidigital number, since it uses as much as digits as its factorization.

20016001711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 19.

Adding to 20016001711 its reverse (11710061002), we get a palindrome (31726062713).

The spelling of 20016001711 in words is "twenty billion, sixteen million, one thousand, seven hundred eleven".