11051432104 has 32 divisors (see below), whose sum is σ = 21663432000. Its totient is φ = 5285420976.

The previous prime is 11051432057. The next prime is 11051432123. The reversal of 11051432104 is 40123415011.

11051432104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 40567 + ... + 154105.

It is an arithmetic number, because the mean of its divisors is an integer number (676982250).

Almost surely, 2^11051432104 is an apocalyptic number.

It is an amenable number.

11051432104 is a deficient number, since it is larger than the sum of its proper divisors (10611999896).

11051432104 is an equidigital number, since it uses as much as digits as its factorization.

11051432104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113614 (or 113564 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 11051432104 its reverse (40123415011), we get a palindrome (51174847115).

The spelling of 11051432104 in words is "eleven billion, fifty-one million, four hundred thirty-two thousand, one hundred four".