230120211000121 has 8 divisors (see below), whose sum is σ = 247995188921480. Its totient is φ = 212270007825792.

The previous prime is 230120211000091. The next prime is 230120211000133. The reversal of 230120211000121 is 121000112021032.

230120211000121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 682209921600 + 229438001078521 = 825960^2 + 15147211^2 .

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 230120211000121 - 2²⁹ = 230119674129209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230120211000095 and 230120211000104.

It is not an unprimeable number, because it can be changed into a prime (230120211000161) 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, 6193667460 + ... + 6193704613.

It is an arithmetic number, because the mean of its divisors is an integer number (30999398615185).

Almost surely, 2^{230120211000121} is an apocalyptic number.

It is an amenable number.

230120211000121 is a deficient number, since it is larger than the sum of its proper divisors (17874977921359).

230120211000121 is a wasteful number, since it uses less digits than its factorization.

230120211000121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12387373515.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 230120211000121 its reverse (121000112021032), we get a palindrome (351120323021153).

The spelling of 230120211000121 in words is "two hundred thirty trillion, one hundred twenty billion, two hundred eleven million, one hundred twenty-one", and thus it is an aban number.