1083237120 has 648 divisors, whose sum is σ = 4634688240. Its totient is φ = 232243200.

The previous prime is 1083237083. The next prime is 1083237151. The reversal of 1083237120 is 217323801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10725070 + ... + 10725170.

Almost surely, 2^1083237120 is an apocalyptic number.

1083237120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1083237120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2317344120).

1083237120 is an abundant number, since it is smaller than the sum of its proper divisors (3551451120).

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

1083237120 is a wasteful number, since it uses less digits than its factorization.

1083237120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1083237120 is about 32912.5678123115. The cubic root of 1083237120 is about 1027.0096191265.

The spelling of 1083237120 in words is "one billion, eighty-three million, two hundred thirty-seven thousand, one hundred twenty".