1082783906930 has 96 divisors (see below), whose sum is σ = 2176387602480. Its totient is φ = 387519897600.

The previous prime is 1082783906909. The next prime is 1082783906947. The reversal of 1082783906930 is 396093872801.

It can be written as a sum of positive squares in 8 ways, for example, as 25718216161 + 1057065690769 = 160369^2 + 1028137^2 .

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 21218486 + ... + 21269454.

Almost surely, 2^{1082783906930} is an apocalyptic number.

1082783906930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1082783906930 is an abundant number, since it is smaller than the sum of its proper divisors (1093603695550).

1082783906930 is a wasteful number, since it uses less digits than its factorization.

1082783906930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51276 (or 51265 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 56.

The spelling of 1082783906930 in words is "one trillion, eighty-two billion, seven hundred eighty-three million, nine hundred six thousand, nine hundred thirty".