1080203017 has 8 divisors (see below), whose sum is σ = 1116089280. Its totient is φ = 1044891120.

The previous prime is 1080202997. The next prime is 1080203041. The reversal of 1080203017 is 7103020801.

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

It is a cyclic number.

It is not a de Polignac number, because 1080203017 - 2²⁷ = 945985289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1080203077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139767 + ... + 147292.

It is an arithmetic number, because the mean of its divisors is an integer number (139511160).

Almost surely, 2^1080203017 is an apocalyptic number.

It is an amenable number.

1080203017 is a deficient number, since it is larger than the sum of its proper divisors (35886263).

1080203017 is an equidigital number, since it uses as much as digits as its factorization.

1080203017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287183.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 1080203017 is about 32866.4421104567. The cubic root of 1080203017 is about 1026.0498517906.

Adding to 1080203017 its reverse (7103020801), we get a palindrome (8183223818).

The spelling of 1080203017 in words is "one billion, eighty million, two hundred three thousand, seventeen".