1083206440730 has 16 divisors (see below), whose sum is σ = 1950780304584. Its totient is φ = 433058418240.

The previous prime is 1083206440711. The next prime is 1083206440733. The reversal of 1083206440730 is 370446023801.

It can be written as a sum of positive squares in 4 ways, for example, as 960993971809 + 122212468921 = 980303^2 + 349589^2 .

It is not an unprimeable number, because it can be changed into a prime (1083206440733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27999461 + ... + 28038120.

Almost surely, 2^{1083206440730} is an apocalyptic number.

1083206440730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1083206440730 is a deficient number, since it is larger than the sum of its proper divisors (867573863854).

1083206440730 is a wasteful number, since it uses less digits than its factorization.

1083206440730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56039521.

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 1083206440730 in words is "one trillion, eighty-three billion, two hundred six million, four hundred forty thousand, seven hundred thirty".