230023030121 has 8 divisors (see below), whose sum is σ = 230572587144. Its totient is φ = 229474068480.

The previous prime is 230023030093. The next prime is 230023030141. The reversal of 230023030121 is 121030320032.

It can be written as a sum of positive squares in 4 ways, for example, as 18021720025 + 212001310096 = 134245^2 + 460436^2 .

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 230023030121 - 2¹⁸ = 230022767977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230023030121.

It is not an unprimeable number, because it can be changed into a prime (230023030141) 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, 629615 + ... + 925451.

It is an arithmetic number, because the mean of its divisors is an integer number (28821573393).

Almost surely, 2^230023030121 is an apocalyptic number.

It is an amenable number.

230023030121 is a deficient number, since it is larger than the sum of its proper divisors (549557023).

230023030121 is a wasteful number, since it uses less digits than its factorization.

230023030121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297691.

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

Adding to 230023030121 its reverse (121030320032), we get a palindrome (351053350153).

The spelling of 230023030121 in words is "two hundred thirty billion, twenty-three million, thirty thousand, one hundred twenty-one".