27103511836 has 12 divisors (see below), whose sum is σ = 47749476600. Its totient is φ = 13460804240.

The previous prime is 27103511797. The next prime is 27103511879. The reversal of 27103511836 is 63811530172.

It is a junction number, because it is equal to n+sod(n) for n = 27103511795 and 27103511804.

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, 22737250 + ... + 22738441.

It is an arithmetic number, because the mean of its divisors is an integer number (3979123050).

Almost surely, 2^27103511836 is an apocalyptic number.

It is an amenable number.

27103511836 is a deficient number, since it is larger than the sum of its proper divisors (20645964764).

27103511836 is a wasteful number, since it uses less digits than its factorization.

27103511836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45475844 (or 45475842 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 27103511836 in words is "twenty-seven billion, one hundred three million, five hundred eleven thousand, eight hundred thirty-six".