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11101133 is a prime number
BaseRepresentation
bin101010010110…
…001111001101
3202212222220002
4222112033031
510320214013
61033534045
7163233551
oct52261715
922788802
1011101133
1162a249a
123874325
1323b8b24
14168d861
15e94358
hexa963cd

11101133 has 2 divisors, whose sum is σ = 11101134. Its totient is φ = 11101132.

The previous prime is 11101121. The next prime is 11101141. The reversal of 11101133 is 33110111.

It is a happy number.

11101133 is nontrivially palindromic in base 14.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10738729 + 362404 = 3277^2 + 602^2 .

It is a cyclic number.

It is not a de Polignac number, because 11101133 - 220 = 10052557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11101033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550566 + 5550567.

It is an arithmetic number, because the mean of its divisors is an integer number (5550567).

Almost surely, 211101133 is an apocalyptic number.

It is an amenable number.

11101133 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101133 is an equidigital number, since it uses as much as digits as its factorization.

11101133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 11101133 is about 3331.8362804916. The cubic root of 11101133 is about 223.0774999253.

Adding to 11101133 its reverse (33110111), we get a palindrome (44211244).

The spelling of 11101133 in words is "eleven million, one hundred one thousand, one hundred thirty-three".