23332065541 has 2 divisors, whose sum is σ = 23332065542. Its totient is φ = 23332065540.

The previous prime is 23332065527. The next prime is 23332065551. The reversal of 23332065541 is 14556023332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12504830625 + 10827234916 = 111825^2 + 104054^2 .

It is a cyclic number.

It is not a de Polignac number, because 23332065541 - 2¹¹ = 23332063493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23332065497 and 23332065506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23332065551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11666032770 + 11666032771.

It is an arithmetic number, because the mean of its divisors is an integer number (11666032771).

Almost surely, 2^23332065541 is an apocalyptic number.

It is an amenable number.

23332065541 is a deficient number, since it is larger than the sum of its proper divisors (1).

23332065541 is an equidigital number, since it uses as much as digits as its factorization.

23332065541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 23332065541 its reverse (14556023332), we get a palindrome (37888088873).

The spelling of 23332065541 in words is "twenty-three billion, three hundred thirty-two million, sixty-five thousand, five hundred forty-one".