11113311000 has 128 divisors (see below), whose sum is σ = 37825781760. Its totient is φ = 2694128000.

The previous prime is 11113310987. The next prime is 11113311019. The reversal of 11113311000 is 11331111.

11113311000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 135384 + ... + 201383.

It is an arithmetic number, because the mean of its divisors is an integer number (295513920).

Almost surely, 2^11113311000 is an apocalyptic number.

11113311000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11113311000 is an abundant number, since it is smaller than the sum of its proper divisors (26712470760).

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

11113311000 is a wasteful number, since it uses less digits than its factorization.

11113311000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336802 (or 336788 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 12.

Adding to 11113311000 its reverse (11331111), we get a palindrome (11124642111).

The spelling of 11113311000 in words is "eleven billion, one hundred thirteen million, three hundred eleven thousand".