1133113112118 has 24 divisors (see below), whose sum is σ = 2643930595488. Its totient is φ = 348650188272.

The previous prime is 1133113112111. The next prime is 1133113112147. The reversal of 1133113112118 is 8112113113311.

It is a happy number.

1133113112118 is a `hidden beast` number, since 1 + 1 + 3 + 311 + 311 + 21 + 18 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1133113112091 and 1133113112100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133113112111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2421181630 + ... + 2421182097.

It is an arithmetic number, because the mean of its divisors is an integer number (110163774812).

Almost surely, 2^{1133113112118} is an apocalyptic number.

1133113112118 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1133113112118 is an abundant number, since it is smaller than the sum of its proper divisors (1510817483370).

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

1133113112118 is a wasteful number, since it uses less digits than its factorization.

1133113112118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4842363748 (or 4842363745 counting only the distinct ones).

The product of its digits is 432, while the sum is 27.

Adding to 1133113112118 its reverse (8112113113311), we get a palindrome (9245226225429).

The spelling of 1133113112118 in words is "one trillion, one hundred thirty-three billion, one hundred thirteen million, one hundred twelve thousand, one hundred eighteen".