23035152209 has 2 divisors, whose sum is σ = 23035152210. Its totient is φ = 23035152208.

The previous prime is 23035152163. The next prime is 23035152223. The reversal of 23035152209 is 90225153032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12527877184 + 10507275025 = 111928^2 + 102505^2 .

It is a cyclic number.

It is not a de Polignac number, because 23035152209 - 2¹⁶ = 23035086673 is a prime.

It is not a weakly prime, because it can be changed into another prime (23035152289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11517576104 + 11517576105.

It is an arithmetic number, because the mean of its divisors is an integer number (11517576105).

Almost surely, 2^23035152209 is an apocalyptic number.

It is an amenable number.

23035152209 is a deficient number, since it is larger than the sum of its proper divisors (1).

23035152209 is an equidigital number, since it uses as much as digits as its factorization.

23035152209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 32.

The spelling of 23035152209 in words is "twenty-three billion, thirty-five million, one hundred fifty-two thousand, two hundred nine".