1082980216603 has 4 divisors (see below), whose sum is σ = 1082982556480. Its totient is φ = 1082977876728.

The previous prime is 1082980216589. The next prime is 1082980216621. The reversal of 1082980216603 is 3066120892801.

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

It is a cyclic number.

It is not a de Polignac number, because 1082980216603 - 2¹³ = 1082980208411 is a prime.

It is a super-2 number, since 2×1082980216603² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1082980211603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216900 + ... + 1487617.

It is an arithmetic number, because the mean of its divisors is an integer number (270745639120).

Almost surely, 2^{1082980216603} is an apocalyptic number.

1082980216603 is a deficient number, since it is larger than the sum of its proper divisors (2339877).

1082980216603 is an equidigital number, since it uses as much as digits as its factorization.

1082980216603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2339876.

The product of its (nonzero) digits is 248832, while the sum is 46.

The spelling of 1082980216603 in words is "one trillion, eighty-two billion, nine hundred eighty million, two hundred sixteen thousand, six hundred three".