1030011200 has 84 divisors (see below), whose sum is σ = 2570451552. Its totient is φ = 406156800.

The previous prime is 1030011187. The next prime is 1030011209. The reversal of 1030011200 is 21100301.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030011209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109067 + ... + 118133.

Almost surely, 2^1030011200 is an apocalyptic number.

1030011200 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 1030011200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1285225776).

1030011200 is an abundant number, since it is smaller than the sum of its proper divisors (1540440352).

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

1030011200 is an equidigital number, since it uses as much as digits as its factorization.

1030011200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9160 (or 9145 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 1030011200 is about 32093.7875608349. The cubic root of 1030011200 is about 1009.9052945216.

Adding to 1030011200 its reverse (21100301), we get a palindrome (1051111501).

The spelling of 1030011200 in words is "one billion, thirty million, eleven thousand, two hundred".