23012034211 has 2 divisors, whose sum is σ = 23012034212. Its totient is φ = 23012034210.

The previous prime is 23012034197. The next prime is 23012034229. The reversal of 23012034211 is 11243021032.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23012034211 - 2²⁵ = 22978479779 is a prime.

It is not a weakly prime, because it can be changed into another prime (23012034251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11506017105 + 11506017106.

It is an arithmetic number, because the mean of its divisors is an integer number (11506017106).

Almost surely, 2^23012034211 is an apocalyptic number.

23012034211 is a deficient number, since it is larger than the sum of its proper divisors (1).

23012034211 is an equidigital number, since it uses as much as digits as its factorization.

23012034211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 23012034211 its reverse (11243021032), we get a palindrome (34255055243).

The spelling of 23012034211 in words is "twenty-three billion, twelve million, thirty-four thousand, two hundred eleven".