1083787130 has 16 divisors (see below), whose sum is σ = 2018086920. Its totient is φ = 418565952.

The previous prime is 1083787129. The next prime is 1083787157. The reversal of 1083787130 is 317873801.

It can be written as a sum of positive squares in 4 ways, for example, as 978375841 + 105411289 = 31279^2 + 10267^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1868309 + ... + 1868888.

Almost surely, 2^1083787130 is an apocalyptic number.

1083787130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1083787130 is a deficient number, since it is larger than the sum of its proper divisors (934299790).

1083787130 is a wasteful number, since it uses less digits than its factorization.

1083787130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3737233.

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 1083787130 is about 32920.9223746845. The cubic root of 1083787130 is about 1027.1834099411.

The spelling of 1083787130 in words is "one billion, eighty-three million, seven hundred eighty-seven thousand, one hundred thirty".