2116161367 has 2 divisors, whose sum is σ = 2116161368. Its totient is φ = 2116161366.

The previous prime is 2116161361. The next prime is 2116161379. The reversal of 2116161367 is 7631616112.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2116161367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2116161361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1058080683 + 1058080684.

It is an arithmetic number, because the mean of its divisors is an integer number (1058080684).

Almost surely, 2^2116161367 is an apocalyptic number.

2116161367 is a deficient number, since it is larger than the sum of its proper divisors (1).

2116161367 is an equidigital number, since it uses as much as digits as its factorization.

2116161367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 34.

The square root of 2116161367 is about 46001.7539556917. The cubic root of 2116161367 is about 1283.8558387254.

Adding to 2116161367 its reverse (7631616112), we get a palindrome (9747777479).

It can be divided in two parts, 21161 and 61367, that added together give a palindrome (82528).

The spelling of 2116161367 in words is "two billion, one hundred sixteen million, one hundred sixty-one thousand, three hundred sixty-seven".