1030040200 has 192 divisors, whose sum is σ = 2931240960. Its totient is φ = 328581120.

The previous prime is 1030040191. The next prime is 1030040201. The reversal of 1030040200 is 20400301.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (1030040201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2689209 + ... + 2689591.

It is an arithmetic number, because the mean of its divisors is an integer number (15266880).

Almost surely, 2^1030040200 is an apocalyptic number.

1030040200 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 1030040200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1465620480).

1030040200 is an abundant number, since it is smaller than the sum of its proper divisors (1901200760).

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

1030040200 is a wasteful number, since it uses less digits than its factorization.

1030040200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536 (or 527 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 1030040200 is about 32094.2393584892. The cubic root of 1030040200 is about 1009.9147724051.

Adding to 1030040200 its reverse (20400301), we get a palindrome (1050440501).

The spelling of 1030040200 in words is "one billion, thirty million, forty thousand, two hundred".