30214323 has 8 divisors (see below), whose sum is σ = 44762000. Its totient is φ = 20142864.

The previous prime is 30214319. The next prime is 30214361. The reversal of 30214323 is 32341203.

It is not a de Polignac number, because 30214323 - 2² = 30214319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30214296 and 30214305.

It is not an unprimeable number, because it can be changed into a prime (30214363) 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, 559498 + ... + 559551.

It is an arithmetic number, because the mean of its divisors is an integer number (5595250).

Almost surely, 2^30214323 is an apocalyptic number.

30214323 is a deficient number, since it is larger than the sum of its proper divisors (14547677).

30214323 is a wasteful number, since it uses less digits than its factorization.

30214323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119058 (or 1119052 counting only the distinct ones).

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

The square root of 30214323 is about 5496.7556794895. The cubic root of 30214323 is about 311.4614414647.

Adding to 30214323 its reverse (32341203), we get a palindrome (62555526).

The spelling of 30214323 in words is "thirty million, two hundred fourteen thousand, three hundred twenty-three".