1132203200 has 42 divisors (see below), whose sum is σ = 2785931436. Its totient is φ = 452880640.

The previous prime is 1132203197. The next prime is 1132203253. The reversal of 1132203200 is 23022311.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 352214 + ... + 355413.

Almost surely, 2^1132203200 is an apocalyptic number.

1132203200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1132203200 is an abundant number, since it is smaller than the sum of its proper divisors (1653728236).

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

1132203200 is an equidigital number, since it uses as much as digits as its factorization.

1132203200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707649 (or 707634 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1132203200 is about 33648.2272935737. The cubic root of 1132203200 is about 1042.2569329436.

Adding to 1132203200 its reverse (23022311), we get a palindrome (1155225511).

The spelling of 1132203200 in words is "one billion, one hundred thirty-two million, two hundred three thousand, two hundred".