11013063432 has 128 divisors (see below), whose sum is σ = 32874681600. Its totient is φ = 3007872000.

The previous prime is 11013063421. The next prime is 11013063433. The reversal of 11013063432 is 23436031011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (11013063433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 480882 + ... + 503262.

It is an arithmetic number, because the mean of its divisors is an integer number (256833450).

Almost surely, 2^11013063432 is an apocalyptic number.

11013063432 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 11013063432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16437340800).

11013063432 is an abundant number, since it is smaller than the sum of its proper divisors (21861618168).

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

11013063432 is a wasteful number, since it uses less digits than its factorization.

11013063432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22527 (or 22523 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 11013063432 its reverse (23436031011), we get a palindrome (34449094443).

The spelling of 11013063432 in words is "eleven billion, thirteen million, sixty-three thousand, four hundred thirty-two".