30122130032 has 10 divisors (see below), whose sum is σ = 58361626968. Its totient is φ = 15061065008.

The previous prime is 30122130013. The next prime is 30122130061. The reversal of 30122130032 is 23003122103.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 941316548 + ... + 941316579.

Almost surely, 2^30122130032 is an apocalyptic number.

It is an amenable number.

30122130032 is a deficient number, since it is larger than the sum of its proper divisors (28239496936).

30122130032 is a wasteful number, since it uses less digits than its factorization.

30122130032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882633135 (or 1882633129 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30122130032 its reverse (23003122103), we get a palindrome (53125252135).

The spelling of 30122130032 in words is "thirty billion, one hundred twenty-two million, one hundred thirty thousand, thirty-two".