1083149888 has 28 divisors (see below), whose sum is σ = 2150589552. Its totient is φ = 541269120.

The previous prime is 1083149863. The next prime is 1083149909. The reversal of 1083149888 is 8889413801.

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 3 ways as a sum of consecutive naturals, for example, 146603 + ... + 153813.

Almost surely, 2^1083149888 is an apocalyptic number.

It is an amenable number.

1083149888 is a deficient number, since it is larger than the sum of its proper divisors (1067439664).

1083149888 is an equidigital number, since it uses as much as digits as its factorization.

1083149888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9570 (or 9560 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 50.

The square root of 1083149888 is about 32911.2425775752. The cubic root of 1083149888 is about 1026.9820503679.

The spelling of 1083149888 in words is "one billion, eighty-three million, one hundred forty-nine thousand, eight hundred eighty-eight".