1030855200 has 144 divisors (see below), whose sum is σ = 3398532480. Its totient is φ = 271365120.

The previous prime is 1030855151. The next prime is 1030855219. The reversal of 1030855200 is 25580301.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 186882 + ... + 192318.

It is an arithmetic number, because the mean of its divisors is an integer number (23600920).

Almost surely, 2^1030855200 is an apocalyptic number.

1030855200 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 1030855200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1699266240).

1030855200 is an abundant number, since it is smaller than the sum of its proper divisors (2367677280).

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

1030855200 is a wasteful number, since it uses less digits than its factorization.

1030855200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5539 (or 5526 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1030855200 is about 32106.9338305607. The cubic root of 1030855200 is about 1010.1810608965.

The spelling of 1030855200 in words is "one billion, thirty million, eight hundred fifty-five thousand, two hundred".