30250305230 has 32 divisors (see below), whose sum is σ = 55091988000. Its totient is φ = 11957727232.

The previous prime is 30250305221. The next prime is 30250305233. The reversal of 30250305230 is 3250305203.

It is a junction number, because it is equal to n+sod(n) for n = 30250305196 and 30250305205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30250305233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1860014 + ... + 1876206.

It is an arithmetic number, because the mean of its divisors is an integer number (1721624625).

Almost surely, 2^30250305230 is an apocalyptic number.

30250305230 is a deficient number, since it is larger than the sum of its proper divisors (24841682770).

30250305230 is a wasteful number, since it uses less digits than its factorization.

30250305230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18388.

The product of its (nonzero) digits is 2700, while the sum is 23.

The spelling of 30250305230 in words is "thirty billion, two hundred fifty million, three hundred five thousand, two hundred thirty".