9106297913 has 4 divisors (see below), whose sum is σ = 9120504948. Its totient is φ = 9092090880.

The previous prime is 9106297861. The next prime is 9106297919. The reversal of 9106297913 is 3197926019.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7138222144 + 1968075769 = 84488^2 + 44363^2 .

It is a cyclic number.

It is not a de Polignac number, because 9106297913 - 2²² = 9102103609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9106297919) 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, 7102556 + ... + 7103837.

It is an arithmetic number, because the mean of its divisors is an integer number (2280126237).

Almost surely, 2^9106297913 is an apocalyptic number.

It is an amenable number.

9106297913 is a deficient number, since it is larger than the sum of its proper divisors (14207035).

9106297913 is a wasteful number, since it uses less digits than its factorization.

9106297913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14207034.

The product of its (nonzero) digits is 183708, while the sum is 47.

The square root of 9106297913 is about 95426.9244657921. The cubic root of 9106297913 is about 2088.2409986436.

The spelling of 9106297913 in words is "nine billion, one hundred six million, two hundred ninety-seven thousand, nine hundred thirteen".