11168042297 has 8 divisors (see below), whose sum is σ = 11471877000. Its totient is φ = 10864312704.

The previous prime is 11168042267. The next prime is 11168042317. The reversal of 11168042297 is 79224086111.

It can be written as a sum of positive squares in 4 ways, for example, as 8331308176 + 2836734121 = 91276^2 + 53261^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11168042297 - 2¹⁰ = 11168041273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11168042267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220079 + ... + 266027.

It is an arithmetic number, because the mean of its divisors is an integer number (1433984625).

Almost surely, 2^11168042297 is an apocalyptic number.

It is an amenable number.

11168042297 is a deficient number, since it is larger than the sum of its proper divisors (303834703).

11168042297 is an equidigital number, since it uses as much as digits as its factorization.

11168042297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52555.

The product of its (nonzero) digits is 48384, while the sum is 41.

The spelling of 11168042297 in words is "eleven billion, one hundred sixty-eight million, forty-two thousand, two hundred ninety-seven".