1132303200 has 144 divisors (see below), whose sum is σ = 4212230400. Its totient is φ = 258808320.

The previous prime is 1132303177. The next prime is 1132303201. The reversal of 1132303200 is 23032311.

It is a super-2 number, since 2×1132303200² = 2564221073460480000, which contains 22 as substring.

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 1132303200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132303201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16900 + ... + 50499.

It is an arithmetic number, because the mean of its divisors is an integer number (29251600).

Almost surely, 2^1132303200 is an apocalyptic number.

1132303200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1132303200 is an abundant number, since it is smaller than the sum of its proper divisors (3079927200).

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

1132303200 is a wasteful number, since it uses less digits than its factorization.

1132303200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67429 (or 67416 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1132303200 is about 33649.7132231465. The cubic root of 1132303200 is about 1042.2876172544.

Adding to 1132303200 its reverse (23032311), we get a palindrome (1155335511).

The spelling of 1132303200 in words is "one billion, one hundred thirty-two million, three hundred three thousand, two hundred".