1113234105 has 16 divisors (see below), whose sum is σ = 1789026624. Its totient is φ = 591107520.

The previous prime is 1113234029. The next prime is 1113234119. The reversal of 1113234105 is 5014323111.

It is not a de Polignac number, because 1113234105 - 2¹⁸ = 1112971961 is a prime.

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, 160066 + ... + 166875.

It is an arithmetic number, because the mean of its divisors is an integer number (111814164).

Almost surely, 2^1113234105 is an apocalyptic number.

1113234105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1113234105 is a deficient number, since it is larger than the sum of its proper divisors (675792519).

1113234105 is a wasteful number, since it uses less digits than its factorization.

1113234105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327176.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1113234105 is about 33365.1630447088. The cubic root of 1113234105 is about 1036.4034125203.

Adding to 1113234105 its reverse (5014323111), we get a palindrome (6127557216).

The spelling of 1113234105 in words is "one billion, one hundred thirteen million, two hundred thirty-four thousand, one hundred five".