11201102132 has 18 divisors (see below), whose sum is σ = 21545922594. Its totient is φ = 5091409840.

The previous prime is 11201102131. The next prime is 11201102149. The reversal of 11201102132 is 23120110211.

It can be written as a sum of positive squares in only one way, i.e., 9549980176 + 1651121956 = 97724^2 + 40634^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201102131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11570903 + ... + 11571870.

Almost surely, 2^11201102132 is an apocalyptic number.

It is an amenable number.

11201102132 is a deficient number, since it is larger than the sum of its proper divisors (10344820462).

11201102132 is a wasteful number, since it uses less digits than its factorization.

11201102132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23142799 (or 23142786 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11201102132 its reverse (23120110211), we get a palindrome (34321212343).

The spelling of 11201102132 in words is "eleven billion, two hundred one million, one hundred two thousand, one hundred thirty-two".