30430150 has 48 divisors (see below), whose sum is σ = 60424704. Its totient is φ = 11374880.

The previous prime is 30430139. The next prime is 30430171. The reversal of 30430150 is 5103403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53769 + ... + 54331.

It is an arithmetic number, because the mean of its divisors is an integer number (1258848).

Almost surely, 2^30430150 is an apocalyptic number.

30430150 is a deficient number, since it is larger than the sum of its proper divisors (29994554).

30430150 is a wasteful number, since it uses less digits than its factorization.

30430150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645 (or 640 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 30430150 is about 5516.3529618762. The cubic root of 30430150 is about 312.2012932353.

Adding to 30430150 its reverse (5103403), we get a palindrome (35533553).

The spelling of 30430150 in words is "thirty million, four hundred thirty thousand, one hundred fifty".