230023040221321 has 64 divisors (see below), whose sum is σ = 245068776576000. Its totient is φ = 215577850650624.

The previous prime is 230023040221313. The next prime is 230023040221333. The reversal of 230023040221321 is 123122040320032.

It is a cyclic number.

It is not a de Polignac number, because 230023040221321 - 2³ = 230023040221313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230023040231321) 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 63 ways as a sum of consecutive naturals, for example, 43956244321 + ... + 43956249553.

It is an arithmetic number, because the mean of its divisors is an integer number (3829199634000).

Almost surely, 2^{230023040221321} is an apocalyptic number.

It is an amenable number.

230023040221321 is a deficient number, since it is larger than the sum of its proper divisors (15045736354679).

230023040221321 is a wasteful number, since it uses less digits than its factorization.

230023040221321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6650.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 230023040221321 its reverse (123122040320032), we get a palindrome (353145080541353).

The spelling of 230023040221321 in words is "two hundred thirty trillion, twenty-three billion, forty million, two hundred twenty-one thousand, three hundred twenty-one".