1100340097 has 2 divisors, whose sum is σ = 1100340098. Its totient is φ = 1100340096.

The previous prime is 1100340091. The next prime is 1100340107. The reversal of 1100340097 is 7900430011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 963543681 + 136796416 = 31041^2 + 11696^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100340097 - 2³ = 1100340089 is a prime.

It is not a weakly prime, because it can be changed into another prime (1100340091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550170048 + 550170049.

It is an arithmetic number, because the mean of its divisors is an integer number (550170049).

Almost surely, 2^1100340097 is an apocalyptic number.

It is an amenable number.

1100340097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100340097 is an equidigital number, since it uses as much as digits as its factorization.

1100340097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 1100340097 is about 33171.3746625008. The cubic root of 1100340097 is about 1032.3864909700.

The spelling of 1100340097 in words is "one billion, one hundred million, three hundred forty thousand, ninety-seven".