30123122332 has 12 divisors (see below), whose sum is σ = 52775579080. Its totient is φ = 15044385456.

The previous prime is 30123122321. The next prime is 30123122339. The reversal of 30123122332 is 23322132103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30123122339) by changing a digit.

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, 4289982 + ... + 4296997.

Almost surely, 2^30123122332 is an apocalyptic number.

It is an amenable number.

30123122332 is a deficient number, since it is larger than the sum of its proper divisors (22652456748).

30123122332 is a wasteful number, since it uses less digits than its factorization.

30123122332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8587860 (or 8587858 counting only the distinct ones).

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

Adding to 30123122332 its reverse (23322132103), we get a palindrome (53445254435).

The spelling of 30123122332 in words is "thirty billion, one hundred twenty-three million, one hundred twenty-two thousand, three hundred thirty-two".