1113391314 has 48 divisors (see below), whose sum is σ = 2876844672. Its totient is φ = 304280064.

The previous prime is 1113391289. The next prime is 1113391333. The reversal of 1113391314 is 4131933111.

It is a happy number.

1113391314 is a `hidden beast` number, since 1 + 11 + 339 + 1 + 314 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 189199 + ... + 194994.

It is an arithmetic number, because the mean of its divisors is an integer number (59934264).

Almost surely, 2^1113391314 is an apocalyptic number.

1113391314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1113391314 is an abundant number, since it is smaller than the sum of its proper divisors (1763453358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113391314 is a wasteful number, since it uses less digits than its factorization.

1113391314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384231 (or 384228 counting only the distinct ones).

The product of its digits is 972, while the sum is 27.

The square root of 1113391314 is about 33367.5188469266. The cubic root of 1113391314 is about 1036.4521965914.

The spelling of 1113391314 in words is "one billion, one hundred thirteen million, three hundred ninety-one thousand, three hundred fourteen".