1083073000 has 32 divisors (see below), whose sum is σ = 2534393160. Its totient is φ = 433228800.

The previous prime is 1083072959. The next prime is 1083073001. The reversal of 1083073000 is 3703801.

It can be written as a sum of positive squares in 4 ways, for example, as 392119204 + 690953796 = 19802^2 + 26286^2 .

It is not an unprimeable number, because it can be changed into a prime (1083073001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540537 + ... + 542536.

Almost surely, 2^1083073000 is an apocalyptic number.

1083073000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1083073000 is an abundant number, since it is smaller than the sum of its proper divisors (1451320160).

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

1083073000 is a wasteful number, since it uses less digits than its factorization.

1083073000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083094 (or 1083080 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 1083073000 is about 32910.0744453731. The cubic root of 1083073000 is about 1026.9577494946.

Adding to 1083073000 its reverse (3703801), we get a palindrome (1086776801).

The spelling of 1083073000 in words is "one billion, eighty-three million, seventy-three thousand".