20160206002103 has 2 divisors, whose sum is σ = 20160206002104. Its totient is φ = 20160206002102.

The previous prime is 20160206002073. The next prime is 20160206002129. The reversal of 20160206002103 is 30120060206102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20160206002103 - 2²² = 20160201807799 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20160206002133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10080103001051 + 10080103001052.

It is an arithmetic number, because the mean of its divisors is an integer number (10080103001052).

Almost surely, 2^{20160206002103} is an apocalyptic number.

20160206002103 is a deficient number, since it is larger than the sum of its proper divisors (1).

20160206002103 is an equidigital number, since it uses as much as digits as its factorization.

20160206002103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 20160206002103 its reverse (30120060206102), we get a palindrome (50280266208205).

The spelling of 20160206002103 in words is "twenty trillion, one hundred sixty billion, two hundred six million, two thousand, one hundred three".