23043114209 has 2 divisors, whose sum is σ = 23043114210. Its totient is φ = 23043114208.

The previous prime is 23043114203. The next prime is 23043114223. The reversal of 23043114209 is 90241134032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17083274209 + 5959840000 = 130703^2 + 77200^2 .

It is a cyclic number.

It is not a de Polignac number, because 23043114209 - 2¹² = 23043110113 is a prime.

It is a super-2 number, since 2×23043114209² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23043114203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11521557104 + 11521557105.

It is an arithmetic number, because the mean of its divisors is an integer number (11521557105).

Almost surely, 2^23043114209 is an apocalyptic number.

It is an amenable number.

23043114209 is a deficient number, since it is larger than the sum of its proper divisors (1).

23043114209 is an equidigital number, since it uses as much as digits as its factorization.

23043114209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 23043114209 in words is "twenty-three billion, forty-three million, one hundred fourteen thousand, two hundred nine".