232321322401 has 4 divisors (see below), whose sum is σ = 265510082752. Its totient is φ = 199132562052.

The previous prime is 232321322351. The next prime is 232321322461. The reversal of 232321322401 is 104223123232.

232321322401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 232321322401 - 2¹³ = 232321314209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232321322461) 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 3 ways as a sum of consecutive naturals, for example, 16594380165 + ... + 16594380178.

It is an arithmetic number, because the mean of its divisors is an integer number (66377520688).

Almost surely, 2^232321322401 is an apocalyptic number.

It is an amenable number.

232321322401 is a deficient number, since it is larger than the sum of its proper divisors (33188760351).

232321322401 is an equidigital number, since it uses as much as digits as its factorization.

232321322401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33188760350.

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

Adding to 232321322401 its reverse (104223123232), we get a palindrome (336544445633).

The spelling of 232321322401 in words is "two hundred thirty-two billion, three hundred twenty-one million, three hundred twenty-two thousand, four hundred one".