30413223 has 12 divisors (see below), whose sum is σ = 45118008. Its totient is φ = 19727280.

The previous prime is 30413213. The next prime is 30413231. The reversal of 30413223 is 32231403.

30413223 is a `hidden beast` number, since 30 + 413 + 223 = 666.

It is not a de Polignac number, because 30413223 - 2¹³ = 30405031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30413196 and 30413205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30413213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45333 + ... + 45998.

It is an arithmetic number, because the mean of its divisors is an integer number (3759834).

Almost surely, 2^30413223 is an apocalyptic number.

30413223 is a deficient number, since it is larger than the sum of its proper divisors (14704785).

30413223 is a wasteful number, since it uses less digits than its factorization.

30413223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91374 (or 91371 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 30413223 is about 5514.8184920267. The cubic root of 30413223 is about 312.1433943919.

Adding to 30413223 its reverse (32231403), we get a palindrome (62644626).

The spelling of 30413223 in words is "thirty million, four hundred thirteen thousand, two hundred twenty-three".