11066316251 has 2 divisors, whose sum is σ = 11066316252. Its totient is φ = 11066316250.

The previous prime is 11066316241. The next prime is 11066316257. The reversal of 11066316251 is 15261366011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11066316251 - 2²² = 11062121947 is a prime.

It is not a weakly prime, because it can be changed into another prime (11066316257) 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, 5533158125 + 5533158126.

It is an arithmetic number, because the mean of its divisors is an integer number (5533158126).

Almost surely, 2^11066316251 is an apocalyptic number.

11066316251 is a deficient number, since it is larger than the sum of its proper divisors (1).

11066316251 is an equidigital number, since it uses as much as digits as its factorization.

11066316251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 11066316251 in words is "eleven billion, sixty-six million, three hundred sixteen thousand, two hundred fifty-one".