1100132200 has 48 divisors (see below), whose sum is σ = 2560639680. Its totient is φ = 439565760.

The previous prime is 1100132191. The next prime is 1100132207. The reversal of 1100132200 is 22310011.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (1100132207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 218107 + ... + 223093.

It is an arithmetic number, because the mean of its divisors is an integer number (53346660).

Almost surely, 2^1100132200 is an apocalyptic number.

1100132200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1100132200 is an abundant number, since it is smaller than the sum of its proper divisors (1460507480).

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

1100132200 is a wasteful number, since it uses less digits than its factorization.

1100132200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6106 (or 6097 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1100132200 is about 33168.2408336650. The cubic root of 1100132200 is about 1032.3214675669.

Adding to 1100132200 its reverse (22310011), we get a palindrome (1122442211).

The spelling of 1100132200 in words is "one billion, one hundred million, one hundred thirty-two thousand, two hundred".