111010000068 has 168 divisors, whose sum is σ = 336439565280. Its totient is φ = 31660450560.

The previous prime is 111010000067. The next prime is 111010000121. The reversal of 111010000068 is 860000010111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 111010000068.

It is not an unprimeable number, because it can be changed into a prime (111010000067) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 443503 + ... + 647081.

It is an arithmetic number, because the mean of its divisors is an integer number (2002616460).

Almost surely, 2^111010000068 is an apocalyptic number.

111010000068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111010000068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168219782640).

111010000068 is an abundant number, since it is smaller than the sum of its proper divisors (225429565212).

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

111010000068 is a wasteful number, since it uses less digits than its factorization.

111010000068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203629 (or 203612 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 111010000068 its reverse (860000010111), we get a palindrome (971010010179).

The spelling of 111010000068 in words is "one hundred eleven billion, ten million, sixty-eight", and thus it is an aban number.