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11121120100073 is a prime number
BaseRepresentation
bin1010000111010101011001…
…1010011011111011101001
31110101011112222111021020202
42201311112122123323221
52424202023221200243
635352545543401545
72225321503065524
oct241652632337351
943334488437222
1011121120100073
1135a8493407875
1212b74207532b5
136289426a8c19
142a639d56dbbb
15144444b664b8
hexa1d5669bee9

11121120100073 has 2 divisors, whose sum is σ = 11121120100074. Its totient is φ = 11121120100072.

The previous prime is 11121120100009. The next prime is 11121120100099. The reversal of 11121120100073 is 37000102112111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8809665099664 + 2311455000409 = 2968108^2 + 1520347^2 .

It is an emirp because it is prime and its reverse (37000102112111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11121120100073 - 26 = 11121120100009 is a prime.

It is not a weakly prime, because it can be changed into another prime (11121120100973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560560050036 + 5560560050037.

It is an arithmetic number, because the mean of its divisors is an integer number (5560560050037).

Almost surely, 211121120100073 is an apocalyptic number.

It is an amenable number.

11121120100073 is a deficient number, since it is larger than the sum of its proper divisors (1).

11121120100073 is an equidigital number, since it uses as much as digits as its factorization.

11121120100073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 20.

Adding to 11121120100073 its reverse (37000102112111), we get a palindrome (48121222212184).

The spelling of 11121120100073 in words is "eleven trillion, one hundred twenty-one billion, one hundred twenty million, one hundred thousand, seventy-three".