11118292697 has 2 divisors, whose sum is σ = 11118292698. Its totient is φ = 11118292696.

The previous prime is 11118292649. The next prime is 11118292699. The reversal of 11118292697 is 79629281111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8081290816 + 3037001881 = 89896^2 + 55109^2 .

It is a cyclic number.

It is not a de Polignac number, because 11118292697 - 2¹⁴ = 11118276313 is a prime.

Together with 11118292699, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11118292699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5559146348 + 5559146349.

It is an arithmetic number, because the mean of its divisors is an integer number (5559146349).

Almost surely, 2^11118292697 is an apocalyptic number.

It is an amenable number.

11118292697 is a deficient number, since it is larger than the sum of its proper divisors (1).

11118292697 is an equidigital number, since it uses as much as digits as its factorization.

11118292697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 47.

The spelling of 11118292697 in words is "eleven billion, one hundred eighteen million, two hundred ninety-two thousand, six hundred ninety-seven".