16324101 has 6 divisors (see below), whose sum is σ = 23579270. Its totient is φ = 10882728.

The previous prime is 16324069. The next prime is 16324103. The reversal of 16324101 is 10142361.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 12320100 + 4004001 = 3510^2 + 2001^2 .

It is not a de Polignac number, because 16324101 - 2⁵ = 16324069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16324103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 906886 + ... + 906903.

Almost surely, 2^16324101 is an apocalyptic number.

It is an amenable number.

16324101 is a deficient number, since it is larger than the sum of its proper divisors (7255169).

16324101 is a wasteful number, since it uses less digits than its factorization.

16324101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1813795 (or 1813792 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 16324101 is about 4040.3095178464. The cubic root of 16324101 is about 253.6742729856.

Adding to 16324101 its reverse (10142361), we get a palindrome (26466462).

The spelling of 16324101 in words is "sixteen million, three hundred twenty-four thousand, one hundred one".