1083308044 has 48 divisors (see below), whose sum is σ = 2337599488. Its totient is φ = 427768128.

The previous prime is 1083308033. The next prime is 1083308077. The reversal of 1083308044 is 4408033801.

It is a junction number, because it is equal to n+sod(n) for n = 1083307997 and 1083308015.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 218497 + ... + 223399.

Almost surely, 2^1083308044 is an apocalyptic number.

1083308044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1083308044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1168799744).

1083308044 is an abundant number, since it is smaller than the sum of its proper divisors (1254291444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1083308044 is a wasteful number, since it uses less digits than its factorization.

1083308044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5534 (or 5532 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 1083308044 is about 32913.6452554256. The cubic root of 1083308044 is about 1027.0320328219.

The spelling of 1083308044 in words is "one billion, eighty-three million, three hundred eight thousand, forty-four".