1130031200 has 36 divisors (see below), whose sum is σ = 2758690620. Its totient is φ = 452012160.

The previous prime is 1130031187. The next prime is 1130031229. The reversal of 1130031200 is 21300311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 705470 + ... + 707069.

It is an arithmetic number, because the mean of its divisors is an integer number (76630295).

Almost surely, 2^1130031200 is an apocalyptic number.

1130031200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130031200 is an abundant number, since it is smaller than the sum of its proper divisors (1628659420).

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

1130031200 is a wasteful number, since it uses less digits than its factorization.

1130031200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412559 (or 1412546 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1130031200 is about 33615.9366967514. The cubic root of 1130031200 is about 1041.5900234454.

Adding to 1130031200 its reverse (21300311), we get a palindrome (1151331511).

The spelling of 1130031200 in words is "one billion, one hundred thirty million, thirty-one thousand, two hundred".