23040242272301 has 2 divisors, whose sum is σ = 23040242272302. Its totient is φ = 23040242272300.

The previous prime is 23040242272277. The next prime is 23040242272321. The reversal of 23040242272301 is 10327224204032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21004127316676 + 2036114955625 = 4583026^2 + 1426925^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23040242272301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23040242272321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11520121136150 + 11520121136151.

It is an arithmetic number, because the mean of its divisors is an integer number (11520121136151).

Almost surely, 2^{23040242272301} is an apocalyptic number.

It is an amenable number.

23040242272301 is a deficient number, since it is larger than the sum of its proper divisors (1).

23040242272301 is an equidigital number, since it uses as much as digits as its factorization.

23040242272301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 32.

Adding to 23040242272301 its reverse (10327224204032), we get a palindrome (33367466476333).

The spelling of 23040242272301 in words is "twenty-three trillion, forty billion, two hundred forty-two million, two hundred seventy-two thousand, three hundred one".