11302132014 has 80 divisors (see below), whose sum is σ = 25730839728. Its totient is φ = 3707503488.

The previous prime is 11302131991. The next prime is 11302132019. The reversal of 11302132014 is 41023120311.

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 (11302132019) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2719362 + ... + 2723514.

Almost surely, 2^11302132014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11302132014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12865419864).

11302132014 is an abundant number, since it is smaller than the sum of its proper divisors (14428707714).

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

11302132014 is a wasteful number, since it uses less digits than its factorization.

11302132014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4431 (or 4422 counting only the distinct ones).

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

Adding to 11302132014 its reverse (41023120311), we get a palindrome (52325252325).

The spelling of 11302132014 in words is "eleven billion, three hundred two million, one hundred thirty-two thousand, fourteen".