16323023 has 2 divisors, whose sum is σ = 16323024. Its totient is φ = 16323022.

The previous prime is 16323011. The next prime is 16323037. The reversal of 16323023 is 32032361.

It is a weak prime.

It is an emirp because it is prime and its reverse (32032361) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16323023 - 2⁴ = 16323007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16322986 and 16323004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16320023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8161511 + 8161512.

It is an arithmetic number, because the mean of its divisors is an integer number (8161512).

Almost surely, 2^16323023 is an apocalyptic number.

16323023 is a deficient number, since it is larger than the sum of its proper divisors (1).

16323023 is an equidigital number, since it uses as much as digits as its factorization.

16323023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 16323023 is about 4040.1761100229. The cubic root of 16323023 is about 253.6686888723.

Adding to 16323023 its reverse (32032361), we get a palindrome (48355384).

The spelling of 16323023 in words is "sixteen million, three hundred twenty-three thousand, twenty-three".