1159117207 has 2 divisors, whose sum is σ = 1159117208. Its totient is φ = 1159117206.

The previous prime is 1159117199. The next prime is 1159117217. The reversal of 1159117207 is 7027119511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1159117207 - 2³ = 1159117199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1159117217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 579558603 + 579558604.

It is an arithmetic number, because the mean of its divisors is an integer number (579558604).

Almost surely, 2^1159117207 is an apocalyptic number.

1159117207 is a deficient number, since it is larger than the sum of its proper divisors (1).

1159117207 is an equidigital number, since it uses as much as digits as its factorization.

1159117207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4410, while the sum is 34.

The square root of 1159117207 is about 34045.8104177298. The cubic root of 1159117207 is about 1050.4509648662.

The spelling of 1159117207 in words is "one billion, one hundred fifty-nine million, one hundred seventeen thousand, two hundred seven".