1083500217 has 6 divisors (see below), whose sum is σ = 1565055882. Its totient is φ = 722333472.

The previous prime is 1083500207. The next prime is 1083500227. The reversal of 1083500217 is 7120053801.

It is an interprime number because it is at equal distance from previous prime (1083500207) and next prime (1083500227).

It can be written as a sum of positive squares in only one way, i.e., 1063999161 + 19501056 = 32619^2 + 4416^2 .

It is not a de Polignac number, because 1083500217 - 2¹⁴ = 1083483833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1083500207) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60194448 + ... + 60194465.

It is an arithmetic number, because the mean of its divisors is an integer number (260842647).

Almost surely, 2^1083500217 is an apocalyptic number.

It is an amenable number.

1083500217 is a deficient number, since it is larger than the sum of its proper divisors (481555665).

1083500217 is a wasteful number, since it uses less digits than its factorization.

1083500217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120388919 (or 120388916 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 1083500217 is about 32916.5644774785. The cubic root of 1083500217 is about 1027.0927592110.

The spelling of 1083500217 in words is "one billion, eighty-three million, five hundred thousand, two hundred seventeen".