30231320230 has 8 divisors (see below), whose sum is σ = 54416376432. Its totient is φ = 12092528088.

The previous prime is 30231320219. The next prime is 30231320243. The reversal of 30231320230 is 3202313203.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 30231320198 and 30231320207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1511566002 + ... + 1511566021.

It is an arithmetic number, because the mean of its divisors is an integer number (6802047054).

Almost surely, 2^30231320230 is an apocalyptic number.

30231320230 is a deficient number, since it is larger than the sum of its proper divisors (24185056202).

30231320230 is a wasteful number, since it uses less digits than its factorization.

30231320230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023132030.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 30231320230 its reverse (3202313203), we get a palindrome (33433633433).

The spelling of 30231320230 in words is "thirty billion, two hundred thirty-one million, three hundred twenty thousand, two hundred thirty".