23030202641569 has 2 divisors, whose sum is σ = 23030202641570. Its totient is φ = 23030202641568.

The previous prime is 23030202641441. The next prime is 23030202641573. The reversal of 23030202641569 is 96514620203032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17185833536400 + 5844369105169 = 4145580^2 + 2417513^2 .

It is a cyclic number.

It is not a de Polignac number, because 23030202641569 - 2⁷ = 23030202641441 is a prime.

It is a super-2 number, since 2×23030202641569² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23030202641269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11515101320784 + 11515101320785.

It is an arithmetic number, because the mean of its divisors is an integer number (11515101320785).

Almost surely, 2^{23030202641569} is an apocalyptic number.

It is an amenable number.

23030202641569 is a deficient number, since it is larger than the sum of its proper divisors (1).

23030202641569 is an equidigital number, since it uses as much as digits as its factorization.

23030202641569 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 43.

The spelling of 23030202641569 in words is "twenty-three trillion, thirty billion, two hundred two million, six hundred forty-one thousand, five hundred sixty-nine".