30114243 has 12 divisors (see below), whose sum is σ = 43556968. Its totient is φ = 20049120.

The previous prime is 30114197. The next prime is 30114257. The reversal of 30114243 is 34241103.

It is not a de Polignac number, because 30114243 - 2¹² = 30110147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30114743) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6648 + ... + 10218.

Almost surely, 2^30114243 is an apocalyptic number.

30114243 is a deficient number, since it is larger than the sum of its proper divisors (13442725).

30114243 is a wasteful number, since it uses less digits than its factorization.

30114243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4514 (or 4511 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 30114243 is about 5487.6445766832. The cubic root of 30114243 is about 311.1171727230.

Adding to 30114243 its reverse (34241103), we get a palindrome (64355346).

The spelling of 30114243 in words is "thirty million, one hundred fourteen thousand, two hundred forty-three".