230223103121 has 16 divisors (see below), whose sum is σ = 251523317760. Its totient is φ = 208984931280.

The previous prime is 230223103111. The next prime is 230223103127. The reversal of 230223103121 is 121301322032.

230223103121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230223103121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230223103093 and 230223103102.

It is not an unprimeable number, because it can be changed into a prime (230223103127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27341450 + ... + 27349868.

It is an arithmetic number, because the mean of its divisors is an integer number (15720207360).

Almost surely, 2^230223103121 is an apocalyptic number.

It is an amenable number.

230223103121 is a deficient number, since it is larger than the sum of its proper divisors (21300214639).

230223103121 is a wasteful number, since it uses less digits than its factorization.

230223103121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11804.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 230223103121 its reverse (121301322032), we get a palindrome (351524425153).

Subtracting from 230223103121 its reverse (121301322032), we obtain a square (108921781089 = 330033²).

The spelling of 230223103121 in words is "two hundred thirty billion, two hundred twenty-three million, one hundred three thousand, one hundred twenty-one".