32231304401 has 2 divisors, whose sum is σ = 32231304402. Its totient is φ = 32231304400.

The previous prime is 32231304389. The next prime is 32231304419. The reversal of 32231304401 is 10440313223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20437561600 + 11793742801 = 142960^2 + 108599^2 .

It is an emirp because it is prime and its reverse (10440313223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32231304401 - 2⁶ = 32231304337 is a prime.

It is not a weakly prime, because it can be changed into another prime (32231304421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16115652200 + 16115652201.

It is an arithmetic number, because the mean of its divisors is an integer number (16115652201).

Almost surely, 2^32231304401 is an apocalyptic number.

It is an amenable number.

32231304401 is a deficient number, since it is larger than the sum of its proper divisors (1).

32231304401 is an equidigital number, since it uses as much as digits as its factorization.

32231304401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 32231304401 its reverse (10440313223), we get a palindrome (42671617624).

The spelling of 32231304401 in words is "thirty-two billion, two hundred thirty-one million, three hundred four thousand, four hundred one".