1110000000097 has 2 divisors, whose sum is σ = 1110000000098. Its totient is φ = 1110000000096.

The previous prime is 1110000000079. The next prime is 1110000000121. The reversal of 1110000000097 is 7900000000111.

It is a happy number.

Together with previous prime (1110000000079) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1066998097936 + 43001902161 = 1032956^2 + 207369^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1110000000097 is a prime.

It is not a weakly prime, because it can be changed into another prime (1110000000047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555000000048 + 555000000049.

It is an arithmetic number, because the mean of its divisors is an integer number (555000000049).

Almost surely, 2^{1110000000097} is an apocalyptic number.

It is an amenable number.

1110000000097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110000000097 is an equidigital number, since it uses as much as digits as its factorization.

1110000000097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63, while the sum is 19.

The spelling of 1110000000097 in words is "one trillion, one hundred ten billion, ninety-seven", and thus it is an aban number.