10103504436 has 48 divisors (see below), whose sum is σ = 26206152000. Its totient is φ = 3366307296.

The previous prime is 10103504401. The next prime is 10103504441. The reversal of 10103504436 is 63440530101.

10103504436 is a `hidden beast` number, since 10 + 103 + 504 + 43 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231915 + ... + 272013.

It is an arithmetic number, because the mean of its divisors is an integer number (545961500).

Almost surely, 2^10103504436 is an apocalyptic number.

It is an amenable number.

10103504436 is an abundant number, since it is smaller than the sum of its proper divisors (16102647564).

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

10103504436 is a wasteful number, since it uses less digits than its factorization.

10103504436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42445 (or 42437 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The spelling of 10103504436 in words is "ten billion, one hundred three million, five hundred four thousand, four hundred thirty-six".