231341204401 has 2 divisors, whose sum is σ = 231341204402. Its totient is φ = 231341204400.

The previous prime is 231341204383. The next prime is 231341204411. The reversal of 231341204401 is 104402143132.

231341204401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 157926760000 + 73414444401 = 397400^2 + 270951^2 .

It is a cyclic number.

It is not a de Polignac number, because 231341204401 - 2¹⁷ = 231341073329 is a prime.

It is not a weakly prime, because it can be changed into another prime (231341204411) 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 as a sum of consecutive naturals, namely, 115670602200 + 115670602201.

It is an arithmetic number, because the mean of its divisors is an integer number (115670602201).

Almost surely, 2^231341204401 is an apocalyptic number.

It is an amenable number.

231341204401 is a deficient number, since it is larger than the sum of its proper divisors (1).

231341204401 is an equidigital number, since it uses as much as digits as its factorization.

231341204401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 231341204401 its reverse (104402143132), we get a palindrome (335743347533).

The spelling of 231341204401 in words is "two hundred thirty-one billion, three hundred forty-one million, two hundred four thousand, four hundred one".