11301201132 has 96 divisors (see below), whose sum is σ = 29418863040. Its totient is φ = 3354193920.

The previous prime is 11301201071. The next prime is 11301201143. The reversal of 11301201132 is 23110210311.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 559318 + ... + 579170.

It is an arithmetic number, because the mean of its divisors is an integer number (306446490).

Almost surely, 2^11301201132 is an apocalyptic number.

11301201132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11301201132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14709431520).

11301201132 is an abundant number, since it is smaller than the sum of its proper divisors (18117661908).

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

11301201132 is a wasteful number, since it uses less digits than its factorization.

11301201132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20003 (or 20001 counting only the distinct ones).

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

Adding to 11301201132 its reverse (23110210311), we get a palindrome (34411411443).

The spelling of 11301201132 in words is "eleven billion, three hundred one million, two hundred one thousand, one hundred thirty-two".