23003232401 has 2 divisors, whose sum is σ = 23003232402. Its totient is φ = 23003232400.

The previous prime is 23003232349. The next prime is 23003232407. The reversal of 23003232401 is 10423230032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17494030225 + 5509202176 = 132265^2 + 74224^2 .

It is a cyclic number.

It is not a de Polignac number, because 23003232401 - 2¹⁸ = 23002970257 is a prime.

It is not a weakly prime, because it can be changed into another prime (23003232407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11501616200 + 11501616201.

It is an arithmetic number, because the mean of its divisors is an integer number (11501616201).

Almost surely, 2^23003232401 is an apocalyptic number.

It is an amenable number.

23003232401 is a deficient number, since it is larger than the sum of its proper divisors (1).

23003232401 is an equidigital number, since it uses as much as digits as its factorization.

23003232401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 23003232401 its reverse (10423230032), we get a palindrome (33426462433).

The spelling of 23003232401 in words is "twenty-three billion, three million, two hundred thirty-two thousand, four hundred one".