11132020132 has 6 divisors (see below), whose sum is σ = 19481035238. Its totient is φ = 5566010064.

The previous prime is 11132020099. The next prime is 11132020139. The reversal of 11132020132 is 23102023111.

It can be written as a sum of positive squares in only one way, i.e., 10688664996 + 443355136 = 103386^2 + 21056^2 .

It is not an unprimeable number, because it can be changed into a prime (11132020139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1391502513 + ... + 1391502520.

Almost surely, 2^11132020132 is an apocalyptic number.

It is an amenable number.

11132020132 is a deficient number, since it is larger than the sum of its proper divisors (8349015106).

11132020132 is a wasteful number, since it uses less digits than its factorization.

11132020132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2783005037 (or 2783005035 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11132020132 its reverse (23102023111), we get a palindrome (34234043243).

The spelling of 11132020132 in words is "eleven billion, one hundred thirty-two million, twenty thousand, one hundred thirty-two".