11145063330061 has 2 divisors, whose sum is σ = 11145063330062. Its totient is φ = 11145063330060.

The previous prime is 11145063330017. The next prime is 11145063330083. The reversal of 11145063330061 is 16003336054111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6999384553225 + 4145678776836 = 2645635^2 + 2036094^2 .

It is a cyclic number.

It is not a de Polignac number, because 11145063330061 - 2²³ = 11145054941453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11145063329999 and 11145063330026.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11145063330361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5572531665030 + 5572531665031.

It is an arithmetic number, because the mean of its divisors is an integer number (5572531665031).

Almost surely, 2^{11145063330061} is an apocalyptic number.

It is an amenable number.

11145063330061 is a deficient number, since it is larger than the sum of its proper divisors (1).

11145063330061 is an equidigital number, since it uses as much as digits as its factorization.

11145063330061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 34.

Adding to 11145063330061 its reverse (16003336054111), we get a palindrome (27148399384172).

The spelling of 11145063330061 in words is "eleven trillion, one hundred forty-five billion, sixty-three million, three hundred thirty thousand, sixty-one".