1043131200 has 84 divisors (see below), whose sum is σ = 3422355360. Its totient is φ = 278167040.

The previous prime is 1043131157. The next prime is 1043131211. The reversal of 1043131200 is 21313401.

1043131200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1043131200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103860 + ... + 113459.

Almost surely, 2^1043131200 is an apocalyptic number.

1043131200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1043131200 is an abundant number, since it is smaller than the sum of its proper divisors (2379224160).

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

1043131200 is a wasteful number, since it uses less digits than its factorization.

1043131200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217344 (or 217329 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1043131200 is about 32297.5417021172. The cubic root of 1043131200 is about 1014.1751814635.

Adding to 1043131200 its reverse (21313401), we get a palindrome (1064444601).

The spelling of 1043131200 in words is "one billion, forty-three million, one hundred thirty-one thousand, two hundred".