32016108673 has 2 divisors, whose sum is σ = 32016108674. Its totient is φ = 32016108672.

The previous prime is 32016108671. The next prime is 32016108713. The reversal of 32016108673 is 37680161023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16686697329 + 15329411344 = 129177^2 + 123812^2 .

It is a cyclic number.

It is not a de Polignac number, because 32016108673 - 2¹ = 32016108671 is a prime.

It is a super-2 number, since 2×32016108673² (a number of 22 digits) contains 22 as substring.

Together with 32016108671, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (32016108671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16008054336 + 16008054337.

It is an arithmetic number, because the mean of its divisors is an integer number (16008054337).

Almost surely, 2^32016108673 is an apocalyptic number.

It is an amenable number.

32016108673 is a deficient number, since it is larger than the sum of its proper divisors (1).

32016108673 is an equidigital number, since it uses as much as digits as its factorization.

32016108673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 37.

Adding to 32016108673 its reverse (37680161023), we get a palindrome (69696269696).

The spelling of 32016108673 in words is "thirty-two billion, sixteen million, one hundred eight thousand, six hundred seventy-three".