30030032112121 has 8 divisors (see below), whose sum is σ = 30040974216800. Its totient is φ = 30019090574880.

The previous prime is 30030032112061. The next prime is 30030032112149. The reversal of 30030032112121 is 12121123003003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30030032112121 - 2⁷ = 30030032111993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30030032112151) 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, 125877970 + ... + 126116308.

It is an arithmetic number, because the mean of its divisors is an integer number (3755121777100).

Almost surely, 2^{30030032112121} is an apocalyptic number.

It is an amenable number.

30030032112121 is a deficient number, since it is larger than the sum of its proper divisors (10942104679).

30030032112121 is a wasteful number, since it uses less digits than its factorization.

30030032112121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283719.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 30030032112121 its reverse (12121123003003), we get a palindrome (42151155115124).

The spelling of 30030032112121 in words is "thirty trillion, thirty billion, thirty-two million, one hundred twelve thousand, one hundred twenty-one".