11303332032 has 56 divisors (see below), whose sum is σ = 29966920000. Its totient is φ = 3760194816.

The previous prime is 11303332013. The next prime is 11303332039. The reversal of 11303332032 is 23023330311.

It is a super-3 number, since 3×11303332032³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11303332039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36819 + ... + 154797.

Almost surely, 2^11303332032 is an apocalyptic number.

11303332032 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 11303332032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14983460000).

11303332032 is an abundant number, since it is smaller than the sum of its proper divisors (18663587968).

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

11303332032 is a wasteful number, since it uses less digits than its factorization.

11303332032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118493 (or 118483 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 11303332032 its reverse (23023330311), we get a palindrome (34326662343).

The spelling of 11303332032 in words is "eleven billion, three hundred three million, three hundred thirty-two thousand, thirty-two".