105503025104 has 20 divisors (see below), whose sum is σ = 213299594976. Its totient is φ = 50457968352.

The previous prime is 105503025097. The next prime is 105503025113. The reversal of 105503025104 is 401520305501.

It is a super-2 number, since 2×105503025104² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143346134 + ... + 143346869.

Almost surely, 2^105503025104 is an apocalyptic number.

It is an amenable number.

105503025104 is an abundant number, since it is smaller than the sum of its proper divisors (107796569872).

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

105503025104 is a wasteful number, since it uses less digits than its factorization.

105503025104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286693034 (or 286693028 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The spelling of 105503025104 in words is "one hundred five billion, five hundred three million, twenty-five thousand, one hundred four".