30323121322 has 16 divisors (see below), whose sum is σ = 48988709280. Its totient is φ = 13993799472.

The previous prime is 30323121277. The next prime is 30323121329. The reversal of 30323121322 is 22312132303.

It is a junction number, because it is equal to n+sod(n) for n = 30323121293 and 30323121302.

It is not an unprimeable number, because it can be changed into a prime (30323121329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209893 + ... + 323575.

It is an arithmetic number, because the mean of its divisors is an integer number (3061794330).

Almost surely, 2^30323121322 is an apocalyptic number.

30323121322 is a deficient number, since it is larger than the sum of its proper divisors (18665587958).

30323121322 is a wasteful number, since it uses less digits than its factorization.

30323121322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123957.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30323121322 its reverse (22312132303), we get a palindrome (52635253625).

The spelling of 30323121322 in words is "thirty billion, three hundred twenty-three million, one hundred twenty-one thousand, three hundred twenty-two".