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111100110011101 is a prime number
BaseRepresentation
bin11001010000101110000010…
…100101110111101011011101
3112120101001210200121200201001
4121100232002211313223131
5104030231011130323401
61032142404055150301
732254501203363301
oct3120560245675335
9476331720550631
10111100110011101
1132444323800152
1210563b42075391
1349cb906ab6b53
141d613b9c83d01
15cc9e7eb94601
hex650b82977add

111100110011101 has 2 divisors, whose sum is σ = 111100110011102. Its totient is φ = 111100110011100.

The previous prime is 111100110011089. The next prime is 111100110011129. The reversal of 111100110011101 is 101110011001111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58776602228100 + 52323507783001 = 7666590^2 + 7233499^2 .

It is a cyclic number.

It is not a de Polignac number, because 111100110011101 - 219 = 111100109486813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111100110011141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55550055005550 + 55550055005551.

It is an arithmetic number, because the mean of its divisors is an integer number (55550055005551).

Almost surely, 2111100110011101 is an apocalyptic number.

It is an amenable number.

111100110011101 is a deficient number, since it is larger than the sum of its proper divisors (1).

111100110011101 is an equidigital number, since it uses as much as digits as its factorization.

111100110011101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1, while the sum is 10.

Adding to 111100110011101 its reverse (101110011001111), we get a palindrome (212210121012212).

It can be divided in two parts, 11110011001110 and 1, that added together give a palindrome (11110011001111).

The spelling of 111100110011101 in words is "one hundred eleven trillion, one hundred billion, one hundred ten million, eleven thousand, one hundred one".