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1011100100011 is a prime number
BaseRepresentation
bin11101011011010100100…
…00110010010110101011
310120122211022012221010021
432231222100302112223
5113031213111200021
62052254252101311
7133023001021441
oct16555220622653
93518738187107
101011100100011
1135a894713371
12143b5b464837
1374466b70361
1436d1a732b91
151b47aec9c41
hexeb6a4325ab

1011100100011 has 2 divisors, whose sum is σ = 1011100100012. Its totient is φ = 1011100100010.

The previous prime is 1011100099969. The next prime is 1011100100051. The reversal of 1011100100011 is 1100010011101.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (1100010011101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1011100100011 - 217 = 1011099968939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1011100099967 and 1011100100003.

It is not a weakly prime, because it can be changed into another prime (1011100100051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505550050005 + 505550050006.

It is an arithmetic number, because the mean of its divisors is an integer number (505550050006).

Almost surely, 21011100100011 is an apocalyptic number.

1011100100011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011100100011 is an equidigital number, since it uses as much as digits as its factorization.

1011100100011 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 7.

Adding to 1011100100011 its reverse (1100010011101), we get a palindrome (2111110111112).

It can be divided in two parts, 1011100 and 100011, that added together give a palindrome (1111111).

The spelling of 1011100100011 in words is "one trillion, eleven billion, one hundred million, one hundred thousand, eleven".