11010331289 has 2 divisors, whose sum is σ = 11010331290. Its totient is φ = 11010331288.

The previous prime is 11010331187. The next prime is 11010331307. The reversal of 11010331289 is 98213301011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9117385225 + 1892946064 = 95485^2 + 43508^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11010331289 is a prime.

It is not a weakly prime, because it can be changed into another prime (11010331889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505165644 + 5505165645.

It is an arithmetic number, because the mean of its divisors is an integer number (5505165645).

Almost surely, 2^11010331289 is an apocalyptic number.

It is an amenable number.

11010331289 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010331289 is an equidigital number, since it uses as much as digits as its factorization.

11010331289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 11010331289 in words is "eleven billion, ten million, three hundred thirty-one thousand, two hundred eighty-nine".