23301143132689 has 2 divisors, whose sum is σ = 23301143132690. Its totient is φ = 23301143132688.

The previous prime is 23301143132633. The next prime is 23301143132711. The reversal of 23301143132689 is 98623134110332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22978073667025 + 323069465664 = 4793545^2 + 568392^2 .

It is a cyclic number.

It is not a de Polignac number, because 23301143132689 - 2¹⁵ = 23301143099921 is a prime.

It is not a weakly prime, because it can be changed into another prime (23301143132789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11650571566344 + 11650571566345.

It is an arithmetic number, because the mean of its divisors is an integer number (11650571566345).

Almost surely, 2^{23301143132689} is an apocalyptic number.

It is an amenable number.

23301143132689 is a deficient number, since it is larger than the sum of its proper divisors (1).

23301143132689 is an equidigital number, since it uses as much as digits as its factorization.

23301143132689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 46.

The spelling of 23301143132689 in words is "twenty-three trillion, three hundred one billion, one hundred forty-three million, one hundred thirty-two thousand, six hundred eighty-nine".