30232010121 has 8 divisors (see below), whose sum is σ = 40440648864. Its totient is φ = 20089022400.

The previous prime is 30232010099. The next prime is 30232010147. The reversal of 30232010121 is 12101023203.

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

It is not a de Polignac number, because 30232010121 - 2⁶ = 30232010057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30232010121.

It is not an unprimeable number, because it can be changed into a prime (30232010821) 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, 16411680 + ... + 16413521.

It is an arithmetic number, because the mean of its divisors is an integer number (5055081108).

Almost surely, 2^30232010121 is an apocalyptic number.

It is an amenable number.

30232010121 is a deficient number, since it is larger than the sum of its proper divisors (10208638743).

30232010121 is a wasteful number, since it uses less digits than its factorization.

30232010121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32825511.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 30232010121 its reverse (12101023203), we get a palindrome (42333033324).

The spelling of 30232010121 in words is "thirty billion, two hundred thirty-two million, ten thousand, one hundred twenty-one".