23201673157753 has 2 divisors, whose sum is σ = 23201673157754. Its totient is φ = 23201673157752.

The previous prime is 23201673157739. The next prime is 23201673157769. The reversal of 23201673157753 is 35775137610232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20055636635904 + 3146036521849 = 4478352^2 + 1773707^2 .

It is a cyclic number.

It is not a de Polignac number, because 23201673157753 - 2¹⁷ = 23201673026681 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23201673157753.

It is not a weakly prime, because it can be changed into another prime (23201673157723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11600836578876 + 11600836578877.

It is an arithmetic number, because the mean of its divisors is an integer number (11600836578877).

Almost surely, 2^{23201673157753} is an apocalyptic number.

It is an amenable number.

23201673157753 is a deficient number, since it is larger than the sum of its proper divisors (1).

23201673157753 is an equidigital number, since it uses as much as digits as its factorization.

23201673157753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5556600, while the sum is 52.

The spelling of 23201673157753 in words is "twenty-three trillion, two hundred one billion, six hundred seventy-three million, one hundred fifty-seven thousand, seven hundred fifty-three".