11265403332 has 24 divisors (see below), whose sum is σ = 26897243296. Its totient is φ = 3667805568.

The previous prime is 11265403321. The next prime is 11265403339. The reversal of 11265403332 is 23330456211.

It is a self number, because there is not a number n which added to its sum of digits gives 11265403332.

It is not an unprimeable number, because it can be changed into a prime (11265403339) 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, 10915573 + ... + 10916604.

Almost surely, 2^11265403332 is an apocalyptic number.

11265403332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11265403332 is an abundant number, since it is smaller than the sum of its proper divisors (15631839964).

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

11265403332 is a wasteful number, since it uses less digits than its factorization.

11265403332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21832227 (or 21832225 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 11265403332 its reverse (23330456211), we get a palindrome (34595859543).

The spelling of 11265403332 in words is "eleven billion, two hundred sixty-five million, four hundred three thousand, three hundred thirty-two".