1132342200 has 288 divisors, whose sum is σ = 4289569200. Its totient is φ = 274348800.

The previous prime is 1132342193. The next prime is 1132342213. The reversal of 1132342200 is 22432311.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 652534 + ... + 654266.

Almost surely, 2^1132342200 is an apocalyptic number.

1132342200 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 1132342200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2144784600).

1132342200 is an abundant number, since it is smaller than the sum of its proper divisors (3157227000).

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

1132342200 is a wasteful number, since it uses less digits than its factorization.

1132342200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780 (or 1754 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1132342200 is about 33650.2927178947. The cubic root of 1132342200 is about 1042.2995836460.

Adding to 1132342200 its reverse (22432311), we get a palindrome (1154774511).

The spelling of 1132342200 in words is "one billion, one hundred thirty-two million, three hundred forty-two thousand, two hundred".