20160206002073 has 2 divisors, whose sum is σ = 20160206002074. Its totient is φ = 20160206002072.

The previous prime is 20160206002009. The next prime is 20160206002103. The reversal of 20160206002073 is 37020060206102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19156308211264 + 1003897790809 = 4376792^2 + 1001947^2 .

It is a cyclic number.

It is not a de Polignac number, because 20160206002073 - 2⁶ = 20160206002009 is a prime.

It is not a weakly prime, because it can be changed into another prime (20160206002873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10080103001036 + 10080103001037.

It is an arithmetic number, because the mean of its divisors is an integer number (10080103001037).

Almost surely, 2^{20160206002073} is an apocalyptic number.

It is an amenable number.

20160206002073 is a deficient number, since it is larger than the sum of its proper divisors (1).

20160206002073 is an equidigital number, since it uses as much as digits as its factorization.

20160206002073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 20160206002073 its reverse (37020060206102), we get a palindrome (57180266208175).

The spelling of 20160206002073 in words is "twenty trillion, one hundred sixty billion, two hundred six million, two thousand, seventy-three".