30300423 has 16 divisors (see below), whose sum is σ = 42679296. Its totient is φ = 19091520.

The previous prime is 30300397. The next prime is 30300433. The reversal of 30300423 is 32400303.

It is not a de Polignac number, because 30300423 - 2⁶ = 30300359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30300433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211 + ... + 7787.

It is an arithmetic number, because the mean of its divisors is an integer number (2667456).

Almost surely, 2^30300423 is an apocalyptic number.

30300423 is a deficient number, since it is larger than the sum of its proper divisors (12378873).

30300423 is a wasteful number, since it uses less digits than its factorization.

30300423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7654.

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

The square root of 30300423 is about 5504.5820004792. The cubic root of 30300423 is about 311.7570120739.

Adding to 30300423 its reverse (32400303), we get a palindrome (62700726).

The spelling of 30300423 in words is "thirty million, three hundred thousand, four hundred twenty-three".