1103110133 has 8 divisors (see below), whose sum is σ = 1112496000. Its totient is φ = 1093763088.

The previous prime is 1103110123. The next prime is 1103110139. The reversal of 1103110133 is 3310113011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1103110133 - 2⁴ = 1103110117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103110139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48848 + ... + 67766.

It is an arithmetic number, because the mean of its divisors is an integer number (139062000).

Almost surely, 2^1103110133 is an apocalyptic number.

It is an amenable number.

1103110133 is a deficient number, since it is larger than the sum of its proper divisors (9385867).

1103110133 is a wasteful number, since it uses less digits than its factorization.

1103110133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19411.

The product of its (nonzero) digits is 27, while the sum is 14.

The square root of 1103110133 is about 33213.1018274415. The cubic root of 1103110133 is about 1033.2520873918.

Adding to 1103110133 its reverse (3310113011), we get a palindrome (4413223144).

The spelling of 1103110133 in words is "one billion, one hundred three million, one hundred ten thousand, one hundred thirty-three".