16670892101 has 2 divisors, whose sum is σ = 16670892102. Its totient is φ = 16670892100.

The previous prime is 16670892089. The next prime is 16670892127. The reversal of 16670892101 is 10129807661.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12099780001 + 4571112100 = 109999^2 + 67610^2 .

It is an emirp because it is prime and its reverse (10129807661) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16670892101 - 2²² = 16666697797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16670892191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8335446050 + 8335446051.

It is an arithmetic number, because the mean of its divisors is an integer number (8335446051).

Almost surely, 2^16670892101 is an apocalyptic number.

It is an amenable number.

16670892101 is a deficient number, since it is larger than the sum of its proper divisors (1).

16670892101 is an equidigital number, since it uses as much as digits as its factorization.

16670892101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 41.

The spelling of 16670892101 in words is "sixteen billion, six hundred seventy million, eight hundred ninety-two thousand, one hundred one".