23230301032121 has 4 divisors (see below), whose sum is σ = 23304996534144. Its totient is φ = 23155605530100.

The previous prime is 23230301032097. The next prime is 23230301032163. The reversal of 23230301032121 is 12123010303232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23230301032121 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23230301032321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37347750545 + ... + 37347751166.

It is an arithmetic number, because the mean of its divisors is an integer number (5826249133536).

Almost surely, 2^{23230301032121} is an apocalyptic number.

It is an amenable number.

23230301032121 is a deficient number, since it is larger than the sum of its proper divisors (74695502023).

23230301032121 is an equidigital number, since it uses as much as digits as its factorization.

23230301032121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74695502022.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 23230301032121 its reverse (12123010303232), we get a palindrome (35353311335353).

The spelling of 23230301032121 in words is "twenty-three trillion, two hundred thirty billion, three hundred one million, thirty-two thousand, one hundred twenty-one".