230130223121 has 4 divisors (see below), whose sum is σ = 233043264000. Its totient is φ = 227217182244.

The previous prime is 230130223109. The next prime is 230130223139. The reversal of 230130223121 is 121322031032.

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 not a de Polignac number, because 230130223121 - 2¹⁴ = 230130206737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230130223093 and 230130223102.

It is not an unprimeable number, because it can be changed into a prime (230130223621) 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, 1456520321 + ... + 1456520478.

It is an arithmetic number, because the mean of its divisors is an integer number (58260816000).

Almost surely, 2^230130223121 is an apocalyptic number.

It is an amenable number.

230130223121 is a deficient number, since it is larger than the sum of its proper divisors (2913040879).

230130223121 is an equidigital number, since it uses as much as digits as its factorization.

230130223121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2913040878.

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

Adding to 230130223121 its reverse (121322031032), we get a palindrome (351452254153).

The spelling of 230130223121 in words is "two hundred thirty billion, one hundred thirty million, two hundred twenty-three thousand, one hundred twenty-one".