23200311611 has 2 divisors, whose sum is σ = 23200311612. Its totient is φ = 23200311610.

The previous prime is 23200311601. The next prime is 23200311647. The reversal of 23200311611 is 11611300232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23200311611 - 2¹⁰ = 23200310587 is a prime.

It is not a weakly prime, because it can be changed into another prime (23200311601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11600155805 + 11600155806.

It is an arithmetic number, because the mean of its divisors is an integer number (11600155806).

Almost surely, 2^23200311611 is an apocalyptic number.

23200311611 is a deficient number, since it is larger than the sum of its proper divisors (1).

23200311611 is an equidigital number, since it uses as much as digits as its factorization.

23200311611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 23200311611 its reverse (11611300232), we get a palindrome (34811611843).

The spelling of 23200311611 in words is "twenty-three billion, two hundred million, three hundred eleven thousand, six hundred eleven".