1103656055 has 16 divisors (see below), whose sum is σ = 1335359520. Its totient is φ = 875640192.

The previous prime is 1103656051. The next prime is 1103656061. The reversal of 1103656055 is 5506563011.

It is a cyclic number.

It is not a de Polignac number, because 1103656055 - 2² = 1103656051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103656051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340181 + ... + 343409.

It is an arithmetic number, because the mean of its divisors is an integer number (83459970).

Almost surely, 2^1103656055 is an apocalyptic number.

1103656055 is a deficient number, since it is larger than the sum of its proper divisors (231703465).

1103656055 is a wasteful number, since it uses less digits than its factorization.

1103656055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3778.

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 1103656055 is about 33221.3192844595. The cubic root of 1103656055 is about 1033.4225091845.

The spelling of 1103656055 in words is "one billion, one hundred three million, six hundred fifty-six thousand, fifty-five".