23284316911 has 2 divisors, whose sum is σ = 23284316912. Its totient is φ = 23284316910.

The previous prime is 23284316903. The next prime is 23284316933. The reversal of 23284316911 is 11961348232.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23284316911 - 2³ = 23284316903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23284316711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11642158455 + 11642158456.

It is an arithmetic number, because the mean of its divisors is an integer number (11642158456).

Almost surely, 2^23284316911 is an apocalyptic number.

23284316911 is a deficient number, since it is larger than the sum of its proper divisors (1).

23284316911 is an equidigital number, since it uses as much as digits as its factorization.

23284316911 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 40.

The spelling of 23284316911 in words is "twenty-three billion, two hundred eighty-four million, three hundred sixteen thousand, nine hundred eleven".