11182896289 has 2 divisors, whose sum is σ = 11182896290. Its totient is φ = 11182896288.

The previous prime is 11182896281. The next prime is 11182896343. The reversal of 11182896289 is 98269828111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10876821264 + 306075025 = 104292^2 + 17495^2 .

It is a cyclic number.

It is not a de Polignac number, because 11182896289 - 2³ = 11182896281 is a prime.

It is not a weakly prime, because it can be changed into another prime (11182896281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5591448144 + 5591448145.

It is an arithmetic number, because the mean of its divisors is an integer number (5591448145).

Almost surely, 2^11182896289 is an apocalyptic number.

It is an amenable number.

11182896289 is a deficient number, since it is larger than the sum of its proper divisors (1).

11182896289 is an equidigital number, since it uses as much as digits as its factorization.

11182896289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 995328, while the sum is 55.

The spelling of 11182896289 in words is "eleven billion, one hundred eighty-two million, eight hundred ninety-six thousand, two hundred eighty-nine".