30231230 has 8 divisors (see below), whose sum is σ = 54416232. Its totient is φ = 12092488.

The previous prime is 30231209. The next prime is 30231239. The reversal of 30231230 is 3213203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30231239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1511552 + ... + 1511571.

It is an arithmetic number, because the mean of its divisors is an integer number (6802029).

Almost surely, 2^30231230 is an apocalyptic number.

30231230 is a deficient number, since it is larger than the sum of its proper divisors (24185002).

30231230 is a wasteful number, since it uses less digits than its factorization.

30231230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023130.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 30231230 is about 5498.2933715836. The cubic root of 30231230 is about 311.5195253596.

Adding to 30231230 its reverse (3213203), we get a palindrome (33444433).

The spelling of 30231230 in words is "thirty million, two hundred thirty-one thousand, two hundred thirty".