9109920083 has 8 divisors (see below), whose sum is σ = 9938905200. Its totient is φ = 8281070080.

The previous prime is 9109920041. The next prime is 9109920091. The reversal of 9109920083 is 3800299019.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9109920083 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9109920083.

It is not an unprimeable number, because it can be changed into a prime (9109920013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151343 + ... + 202791.

It is an arithmetic number, because the mean of its divisors is an integer number (1242363150).

Almost surely, 2^9109920083 is an apocalyptic number.

9109920083 is a deficient number, since it is larger than the sum of its proper divisors (828985117).

9109920083 is a wasteful number, since it uses less digits than its factorization.

9109920083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67557.

The product of its (nonzero) digits is 34992, while the sum is 41.

The square root of 9109920083 is about 95445.9013420692. The cubic root of 9109920083 is about 2088.5178385953.

The spelling of 9109920083 in words is "nine billion, one hundred nine million, nine hundred twenty thousand, eighty-three".