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1110012011 is a prime number
BaseRepresentation
bin100001000101001…
…0111000001101011
32212100200110012222
41002022113001223
54233130341021
6302051224255
736335642423
oct10212270153
92770613188
101110012011
1151a6334a9
1226b8a808b
13148c77b54
14a75c7483
15676b26ab
hex4229706b

1110012011 has 2 divisors, whose sum is σ = 1110012012. Its totient is φ = 1110012010.

The previous prime is 1110011989. The next prime is 1110012061. The reversal of 1110012011 is 1102100111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1110012011 - 218 = 1109749867 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1110012011.

It is not a weakly prime, because it can be changed into another prime (1110012061) 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, 555006005 + 555006006.

It is an arithmetic number, because the mean of its divisors is an integer number (555006006).

Almost surely, 21110012011 is an apocalyptic number.

1110012011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110012011 is an equidigital number, since it uses as much as digits as its factorization.

1110012011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2, while the sum is 8.

The square root of 1110012011 is about 33316.8427525779. The cubic root of 1110012011 is about 1035.4025400220.

Adding to 1110012011 its reverse (1102100111), we get a palindrome (2212112122).

The spelling of 1110012011 in words is "one billion, one hundred ten million, twelve thousand, eleven".