9115706201 has 4 divisors (see below), whose sum is σ = 10417949952. Its totient is φ = 7813462452.

The previous prime is 9115706179. The next prime is 9115706203. The reversal of 9115706201 is 1026075119.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9115706201 - 2¹⁰ = 9115705177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9115706203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 651121865 + ... + 651121878.

It is an arithmetic number, because the mean of its divisors is an integer number (2604487488).

Almost surely, 2^9115706201 is an apocalyptic number.

It is an amenable number.

9115706201 is a deficient number, since it is larger than the sum of its proper divisors (1302243751).

9115706201 is a wasteful number, since it uses less digits than its factorization.

9115706201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302243750.

The product of its (nonzero) digits is 3780, while the sum is 32.

The square root of 9115706201 is about 95476.2075126573. The cubic root of 9115706201 is about 2088.9599154010.

The spelling of 9115706201 in words is "nine billion, one hundred fifteen million, seven hundred six thousand, two hundred one".