1113312110 has 16 divisors (see below), whose sum is σ = 2004458400. Its totient is φ = 445214496.

The previous prime is 1113312091. The next prime is 1113312119. The reversal of 1113312110 is 112133111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113312119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37751 + ... + 60429.

It is an arithmetic number, because the mean of its divisors is an integer number (125278650).

Almost surely, 2^1113312110 is an apocalyptic number.

1113312110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1113312110 is a deficient number, since it is larger than the sum of its proper divisors (891146290).

1113312110 is a wasteful number, since it uses less digits than its factorization.

1113312110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27595.

The product of its (nonzero) digits is 18, while the sum is 14.

The square root of 1113312110 is about 33366.3319830035. The cubic root of 1113312110 is about 1036.4276190970.

Adding to 1113312110 its reverse (112133111), we get a palindrome (1225445221).

The spelling of 1113312110 in words is "one billion, one hundred thirteen million, three hundred twelve thousand, one hundred ten".