11000012132 has 6 divisors (see below), whose sum is σ = 19250021238. Its totient is φ = 5500006064.

The previous prime is 11000012123. The next prime is 11000012159. The reversal of 11000012132 is 23121000011.

It can be written as a sum of positive squares in only one way, i.e., 9342382336 + 1657629796 = 96656^2 + 40714^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375001513 + ... + 1375001520.

It is an arithmetic number, because the mean of its divisors is an integer number (3208336873).

Almost surely, 2^11000012132 is an apocalyptic number.

It is an amenable number.

11000012132 is a deficient number, since it is larger than the sum of its proper divisors (8250009106).

11000012132 is a wasteful number, since it uses less digits than its factorization.

11000012132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2750003037 (or 2750003035 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 11000012132 its reverse (23121000011), we get a palindrome (34121012143).

The spelling of 11000012132 in words is "eleven billion, twelve thousand, one hundred thirty-two".