20032323 has 8 divisors (see below), whose sum is σ = 26738688. Its totient is φ = 13340424.

The previous prime is 20032321. The next prime is 20032351. The reversal of 20032323 is 32323002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20032323 - 2¹ = 20032321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20032321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190 + ... + 6332.

It is an arithmetic number, because the mean of its divisors is an integer number (3342336).

Almost surely, 2^20032323 is an apocalyptic number.

20032323 is a deficient number, since it is larger than the sum of its proper divisors (6706365).

20032323 is a wasteful number, since it uses less digits than its factorization.

20032323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7233.

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 20032323 is about 4475.7483173208. The cubic root of 20032323 is about 271.5879131545.

Adding to 20032323 its reverse (32323002), we get a palindrome (52355325).

It can be divided in two parts, 200 and 32323, that added together give a palindrome (32523).

The spelling of 20032323 in words is "twenty million, thirty-two thousand, three hundred twenty-three".