30121000230032 has 20 divisors (see below), whose sum is σ = 58359718975536. Its totient is φ = 15060427591200.

The previous prime is 30121000229953. The next prime is 30121000230109. The reversal of 30121000230032 is 23003200012103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1023998 + ... + 7828829.

Almost surely, 2^{30121000230032} is an apocalyptic number.

It is an amenable number.

30121000230032 is a deficient number, since it is larger than the sum of its proper divisors (28238718745504).

30121000230032 is a wasteful number, since it uses less digits than its factorization.

30121000230032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9065486 (or 9065480 counting only the distinct ones).

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

Adding to 30121000230032 its reverse (23003200012103), we get a palindrome (53124200242135).

The spelling of 30121000230032 in words is "thirty trillion, one hundred twenty-one billion, two hundred thirty thousand, thirty-two".