11233302132 has 96 divisors (see below), whose sum is σ = 29896491520. Its totient is φ = 3254256000.

The previous prime is 11233302121. The next prime is 11233302137. The reversal of 11233302132 is 23120333211.

It is a junction number, because it is equal to n+sod(n) for n = 11233302099 and 11233302108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11233302137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 471507 + ... + 494757.

Almost surely, 2^11233302132 is an apocalyptic number.

11233302132 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 11233302132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14948245760).

11233302132 is an abundant number, since it is smaller than the sum of its proper divisors (18663189388).

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

11233302132 is a wasteful number, since it uses less digits than its factorization.

11233302132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23453 (or 23451 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11233302132 its reverse (23120333211), we get a palindrome (34353635343).

The spelling of 11233302132 in words is "eleven billion, two hundred thirty-three million, three hundred two thousand, one hundred thirty-two".