230223313102021 has 4 divisors (see below), whose sum is σ = 232458490899232. Its totient is φ = 227988135304812.

The previous prime is 230223313102009. The next prime is 230223313102063. The reversal of 230223313102021 is 120201313322032.

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 230223313102021 - 2¹¹ = 230223313099973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230223313102001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1117588898451 + ... + 1117588898656.

It is an arithmetic number, because the mean of its divisors is an integer number (58114622724808).

Almost surely, 2^{230223313102021} is an apocalyptic number.

It is an amenable number.

230223313102021 is a deficient number, since it is larger than the sum of its proper divisors (2235177797211).

230223313102021 is a wasteful number, since it uses less digits than its factorization.

230223313102021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2235177797210.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 230223313102021 its reverse (120201313322032), we get a palindrome (350424626424053).

The spelling of 230223313102021 in words is "two hundred thirty trillion, two hundred twenty-three billion, three hundred thirteen million, one hundred two thousand, twenty-one".