105503055032 has 16 divisors (see below), whose sum is σ = 198214665000. Its totient is φ = 52645811040.

The previous prime is 105503055013. The next prime is 105503055041. The reversal of 105503055032 is 230550305501.

105503055032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×105503055032² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105503054986 and 105503055004.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 13210319 + ... + 13218302.

Almost surely, 2^105503055032 is an apocalyptic number.

It is an amenable number.

105503055032 is a deficient number, since it is larger than the sum of its proper divisors (92711609968).

105503055032 is a wasteful number, since it uses less digits than its factorization.

105503055032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26429126 (or 26429122 counting only the distinct ones).

The product of its (nonzero) digits is 11250, while the sum is 29.

The spelling of 105503055032 in words is "one hundred five billion, five hundred three million, fifty-five thousand, thirty-two".