16106223097 has 2 divisors, whose sum is σ = 16106223098. Its totient is φ = 16106223096.

The previous prime is 16106223071. The next prime is 16106223103. The reversal of 16106223097 is 79032260161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16103863801 + 2359296 = 126901^2 + 1536^2 .

It is an emirp because it is prime and its reverse (79032260161) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16106223097 - 2¹¹ = 16106221049 is a prime.

It is not a weakly prime, because it can be changed into another prime (16106223047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8053111548 + 8053111549.

It is an arithmetic number, because the mean of its divisors is an integer number (8053111549).

Almost surely, 2^16106223097 is an apocalyptic number.

It is an amenable number.

16106223097 is a deficient number, since it is larger than the sum of its proper divisors (1).

16106223097 is an equidigital number, since it uses as much as digits as its factorization.

16106223097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 37.

The spelling of 16106223097 in words is "sixteen billion, one hundred six million, two hundred twenty-three thousand, ninety-seven".