1103278606 has 8 divisors (see below), whose sum is σ = 1693404504. Its totient is φ = 538810440.

The previous prime is 1103278601. The next prime is 1103278607. The reversal of 1103278606 is 6068723011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103278601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6414325 + ... + 6414496.

It is an arithmetic number, because the mean of its divisors is an integer number (211675563).

Almost surely, 2^1103278606 is an apocalyptic number.

1103278606 is a deficient number, since it is larger than the sum of its proper divisors (590125898).

1103278606 is a wasteful number, since it uses less digits than its factorization.

1103278606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12828866.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 1103278606 is about 33215.6379737015. The cubic root of 1103278606 is about 1033.3046860135.

The spelling of 1103278606 in words is "one billion, one hundred three million, two hundred seventy-eight thousand, six hundred six".