232303301223321 has 32 divisors (see below), whose sum is σ = 317281523040000. Its totient is φ = 151128997164288.

The previous prime is 232303301223319. The next prime is 232303301223341. The reversal of 232303301223321 is 123322103303232.

It is not a de Polignac number, because 232303301223321 - 2¹ = 232303301223319 is a prime.

It is a super-2 number, since 2×232303301223321² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (232303301223341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86930535 + ... + 89562963.

It is an arithmetic number, because the mean of its divisors is an integer number (9915047595000).

Almost surely, 2^{232303301223321} is an apocalyptic number.

It is an amenable number.

232303301223321 is a deficient number, since it is larger than the sum of its proper divisors (84978221816679).

232303301223321 is a wasteful number, since it uses less digits than its factorization.

232303301223321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2635473.

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 232303301223321 its reverse (123322103303232), we get a palindrome (355625404526553).

The spelling of 232303301223321 in words is "two hundred thirty-two trillion, three hundred three billion, three hundred one million, two hundred twenty-three thousand, three hundred twenty-one".