30150243 has 6 divisors (see below), whose sum is σ = 43550364. Its totient is φ = 20100156.

The previous prime is 30150209. The next prime is 30150247. The reversal of 30150243 is 34205103.

It is not a de Polignac number, because 30150243 - 2⁶ = 30150179 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (30150247) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1675005 + ... + 1675022.

It is an arithmetic number, because the mean of its divisors is an integer number (7258394).

Almost surely, 2^30150243 is an apocalyptic number.

30150243 is a deficient number, since it is larger than the sum of its proper divisors (13400121).

30150243 is a wasteful number, since it uses less digits than its factorization.

30150243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3350033 (or 3350030 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 30150243 is about 5490.9236927861. The cubic root of 30150243 is about 311.2410981148.

Adding to 30150243 its reverse (34205103), we get a palindrome (64355346).

The spelling of 30150243 in words is "thirty million, one hundred fifty thousand, two hundred forty-three".