11101201332 has 24 divisors (see below), whose sum is σ = 27895326816. Its totient is φ = 3415754208.

The previous prime is 11101201313. The next prime is 11101201357. The reversal of 11101201332 is 23310210111.

It is a happy number.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 35580618 + ... + 35580929.

It is an arithmetic number, because the mean of its divisors is an integer number (1162305284).

Almost surely, 2^11101201332 is an apocalyptic number.

11101201332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11101201332 is an abundant number, since it is smaller than the sum of its proper divisors (16794125484).

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

11101201332 is a wasteful number, since it uses less digits than its factorization.

11101201332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71161567 (or 71161565 counting only the distinct ones).

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

Adding to 11101201332 its reverse (23310210111), we get a palindrome (34411411443).

The spelling of 11101201332 in words is "eleven billion, one hundred one million, two hundred one thousand, three hundred thirty-two".