16716312101 has 2 divisors, whose sum is σ = 16716312102. Its totient is φ = 16716312100.

The previous prime is 16716312097. The next prime is 16716312161. The reversal of 16716312101 is 10121361761.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8480568100 + 8235744001 = 92090^2 + 90751^2 .

It is a cyclic number.

It is not a de Polignac number, because 16716312101 - 2² = 16716312097 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16716312161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8358156050 + 8358156051.

It is an arithmetic number, because the mean of its divisors is an integer number (8358156051).

Almost surely, 2^16716312101 is an apocalyptic number.

It is an amenable number.

16716312101 is a deficient number, since it is larger than the sum of its proper divisors (1).

16716312101 is an equidigital number, since it uses as much as digits as its factorization.

16716312101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 29.

Adding to 16716312101 its reverse (10121361761), we get a palindrome (26837673862).

The spelling of 16716312101 in words is "sixteen billion, seven hundred sixteen million, three hundred twelve thousand, one hundred one".