30423323 has 8 divisors (see below), whose sum is σ = 35340000. Its totient is φ = 25649280.

The previous prime is 30423299. The next prime is 30423359. The reversal of 30423323 is 32332403.

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

It is not a de Polignac number, because 30423323 - 2⁶ = 30423259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30423295 and 30423304.

It is not an unprimeable number, because it can be changed into a prime (30423383) 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, 35198 + ... + 36051.

It is an arithmetic number, because the mean of its divisors is an integer number (4417500).

Almost surely, 2^30423323 is an apocalyptic number.

30423323 is a deficient number, since it is larger than the sum of its proper divisors (4916677).

30423323 is an equidigital number, since it uses as much as digits as its factorization.

30423323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71317.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 30423323 is about 5515.7341306484. The cubic root of 30423323 is about 312.1779440499.

Adding to 30423323 its reverse (32332403), we get a palindrome (62755726).

The spelling of 30423323 in words is "thirty million, four hundred twenty-three thousand, three hundred twenty-three".