16011323 has 4 divisors (see below), whose sum is σ = 16104048. Its totient is φ = 15918600.

The previous prime is 16011311. The next prime is 16011329. The reversal of 16011323 is 32311061.

16011323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16011323 - 2¹⁴ = 15994939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16011329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46103 + ... + 46448.

It is an arithmetic number, because the mean of its divisors is an integer number (4026012).

Almost surely, 2^16011323 is an apocalyptic number.

16011323 is a deficient number, since it is larger than the sum of its proper divisors (92725).

16011323 is an equidigital number, since it uses as much as digits as its factorization.

16011323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92724.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 16011323 is about 4001.4151246778. The cubic root of 16011323 is about 252.0436379876.

Adding to 16011323 its reverse (32311061), we get a palindrome (48322384).

The spelling of 16011323 in words is "sixteen million, eleven thousand, three hundred twenty-three".