16326480101 has 2 divisors, whose sum is σ = 16326480102. Its totient is φ = 16326480100.

The previous prime is 16326480091. The next prime is 16326480167. The reversal of 16326480101 is 10108462361.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16318785025 + 7695076 = 127745^2 + 2774^2 .

It is a cyclic number.

It is not a de Polignac number, because 16326480101 - 2¹⁰ = 16326479077 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16326380101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8163240050 + 8163240051.

It is an arithmetic number, because the mean of its divisors is an integer number (8163240051).

Almost surely, 2^16326480101 is an apocalyptic number.

It is an amenable number.

16326480101 is a deficient number, since it is larger than the sum of its proper divisors (1).

16326480101 is an equidigital number, since it uses as much as digits as its factorization.

16326480101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 16326480101 in words is "sixteen billion, three hundred twenty-six million, four hundred eighty thousand, one hundred one".