11200314132 has 144 divisors (see below), whose sum is σ = 33388992000. Its totient is φ = 3099396096.

The previous prime is 11200314109. The next prime is 11200314137. The reversal of 11200314132 is 23141300211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200314137) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1143994 + ... + 1153742.

It is an arithmetic number, because the mean of its divisors is an integer number (231868000).

Almost surely, 2^11200314132 is an apocalyptic number.

11200314132 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 11200314132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16694496000).

11200314132 is an abundant number, since it is smaller than the sum of its proper divisors (22188677868).

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

11200314132 is a wasteful number, since it uses less digits than its factorization.

11200314132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9910 (or 9905 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11200314132 its reverse (23141300211), we get a palindrome (34341614343).

The spelling of 11200314132 in words is "eleven billion, two hundred million, three hundred fourteen thousand, one hundred thirty-two".