1100000097 has 24 divisors (see below), whose sum is σ = 1819157184. Its totient is φ = 627434784.

The previous prime is 1100000081. The next prime is 1100000123. The reversal of 1100000097 is 7900000011.

It is not a de Polignac number, because 1100000097 - 2⁴ = 1100000081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1100000017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19963 + ... + 50975.

It is an arithmetic number, because the mean of its divisors is an integer number (75798216).

Almost surely, 2^1100000097 is an apocalyptic number.

It is an amenable number.

1100000097 is a deficient number, since it is larger than the sum of its proper divisors (719157087).

1100000097 is a wasteful number, since it uses less digits than its factorization.

1100000097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31589 (or 31586 counting only the distinct ones).

The product of its (nonzero) digits is 63, while the sum is 18.

The square root of 1100000097 is about 33166.2493658840. The cubic root of 1100000097 is about 1032.2801457991.

The spelling of 1100000097 in words is "one billion, one hundred million, ninety-seven", and thus it is an aban number.