1100212132 has 6 divisors (see below), whose sum is σ = 1925371238. Its totient is φ = 550106064.

The previous prime is 1100212129. The next prime is 1100212151. The reversal of 1100212132 is 2312120011.

It can be written as a sum of positive squares in only one way, i.e., 825183076 + 275029056 = 28726^2 + 16584^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137526513 + ... + 137526520.

Almost surely, 2^1100212132 is an apocalyptic number.

It is an amenable number.

1100212132 is a deficient number, since it is larger than the sum of its proper divisors (825159106).

1100212132 is a wasteful number, since it uses less digits than its factorization.

1100212132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275053037 (or 275053035 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1100212132 is about 33169.4457596144. The cubic root of 1100212132 is about 1032.3464686595.

Adding to 1100212132 its reverse (2312120011), we get a palindrome (3412332143).

The spelling of 1100212132 in words is "one billion, one hundred million, two hundred twelve thousand, one hundred thirty-two".