11201130132 has 12 divisors (see below), whose sum is σ = 26135970336. Its totient is φ = 3733710040.

The previous prime is 11201130121. The next prime is 11201130133. The reversal of 11201130132 is 23103110211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201130133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 466713744 + ... + 466713767.

It is an arithmetic number, because the mean of its divisors is an integer number (2177997528).

Almost surely, 2^11201130132 is an apocalyptic number.

11201130132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11201130132 is an abundant number, since it is smaller than the sum of its proper divisors (14934840204).

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

11201130132 is a wasteful number, since it uses less digits than its factorization.

11201130132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933427518 (or 933427516 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11201130132 its reverse (23103110211), we get a palindrome (34304240343).

The spelling of 11201130132 in words is "eleven billion, two hundred one million, one hundred thirty thousand, one hundred thirty-two".