11403104032 has 48 divisors (see below), whose sum is σ = 22653781920. Its totient is φ = 5649914368.

The previous prime is 11403103993. The next prime is 11403104047. The reversal of 11403104032 is 23040130411.

11403104032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11403104032² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2887083 + ... + 2891029.

It is an arithmetic number, because the mean of its divisors is an integer number (471953790).

Almost surely, 2^11403104032 is an apocalyptic number.

It is an amenable number.

11403104032 is a deficient number, since it is larger than the sum of its proper divisors (11250677888).

11403104032 is a wasteful number, since it uses less digits than its factorization.

11403104032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4753 (or 4745 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11403104032 its reverse (23040130411), we get a palindrome (34443234443).

The spelling of 11403104032 in words is "eleven billion, four hundred three million, one hundred four thousand, thirty-two".