30300023 has 4 divisors (see below), whose sum is σ = 32630808. Its totient is φ = 27969240.

The previous prime is 30299999. The next prime is 30300073. The reversal of 30300023 is 32000303.

It is a happy number.

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

It is not a de Polignac number, because 30300023 - 2⁸ = 30299767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30299977 and 30300013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30300073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1165373 + ... + 1165398.

It is an arithmetic number, because the mean of its divisors is an integer number (8157702).

Almost surely, 2^30300023 is an apocalyptic number.

30300023 is a deficient number, since it is larger than the sum of its proper divisors (2330785).

30300023 is a wasteful number, since it uses less digits than its factorization.

30300023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2330784.

The product of its (nonzero) digits is 54, while the sum is 11.

The square root of 30300023 is about 5504.5456669920. The cubic root of 30300023 is about 311.7556402190.

Adding to 30300023 its reverse (32000303), we get a palindrome (62300326).

The spelling of 30300023 in words is "thirty million, three hundred thousand, twenty-three".