30231120322 has 32 divisors (see below), whose sum is σ = 51221947392. Its totient is φ = 13286856384.

The previous prime is 30231120319. The next prime is 30231120371. The reversal of 30231120322 is 22302113203.

It is a self number, because there is not a number n which added to its sum of digits gives 30231120322.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289098 + ... + 379525.

It is an arithmetic number, because the mean of its divisors is an integer number (1600685856).

Almost surely, 2^30231120322 is an apocalyptic number.

30231120322 is a deficient number, since it is larger than the sum of its proper divisors (20990827070).

30231120322 is a wasteful number, since it uses less digits than its factorization.

30231120322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668722.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30231120322 its reverse (22302113203), we get a palindrome (52533233525).

The spelling of 30231120322 in words is "thirty billion, two hundred thirty-one million, one hundred twenty thousand, three hundred twenty-two".