1030200 has 96 divisors (see below), whose sum is σ = 3414960. Its totient is φ = 256000.

The previous prime is 1030181. The next prime is 1030201. The reversal of 1030200 is 20301.

It is a super-2 number, since 2×1030200² = 2122624080000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10150 + ... + 10250.

2^1030200 is an apocalyptic number.

1030200 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 1030200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1707480).

1030200 is an abundant number, since it is smaller than the sum of its proper divisors (2384760).

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

1030200 is a wasteful number, since it uses less digits than its factorization.

1030200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137 (or 128 counting only the distinct ones).

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

The square root of 1030200 is about 1014.9876846544. The cubic root of 1030200 is about 100.9966995621.

Adding to 1030200 its reverse (20301), we get a palindrome (1050501).

The spelling of 1030200 in words is "one million, thirty thousand, two hundred".