1083804146530 has 96 divisors (see below), whose sum is σ = 2403674838000. Its totient is φ = 349610913792.

The previous prime is 1083804146471. The next prime is 1083804146531. The reversal of 1083804146530 is 356414083801.

It can be written as a sum of positive squares in 8 ways, for example, as 630685340649 + 453118805881 = 794157^2 + 673141^2 .

It is a super-2 number, since 2×1083804146530² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1083804146531) by changing a digit.

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, 25877046 + ... + 25918894.

Almost surely, 2^{1083804146530} is an apocalyptic number.

1083804146530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1083804146530 is an abundant number, since it is smaller than the sum of its proper divisors (1319870691470).

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

1083804146530 is a wasteful number, since it uses less digits than its factorization.

1083804146530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44996 (or 44989 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 1083804146530 in words is "one trillion, eighty-three billion, eight hundred four million, one hundred forty-six thousand, five hundred thirty".