11106420233 has 2 divisors, whose sum is σ = 11106420234. Its totient is φ = 11106420232.

The previous prime is 11106420209. The next prime is 11106420287. The reversal of 11106420233 is 33202460111.

11106420233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11043487744 + 62932489 = 105088^2 + 7933^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11106420233 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11106420199 and 11106420208.

It is not a weakly prime, because it can be changed into another prime (11106420733) 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, 5553210116 + 5553210117.

It is an arithmetic number, because the mean of its divisors is an integer number (5553210117).

Almost surely, 2^11106420233 is an apocalyptic number.

It is an amenable number.

11106420233 is a deficient number, since it is larger than the sum of its proper divisors (1).

11106420233 is an equidigital number, since it uses as much as digits as its factorization.

11106420233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11106420233 its reverse (33202460111), we get a palindrome (44308880344).

The spelling of 11106420233 in words is "eleven billion, one hundred six million, four hundred twenty thousand, two hundred thirty-three".