111340000266 has 256 divisors, whose sum is σ = 274225305600. Its totient is φ = 29751321600.

The previous prime is 111340000253. The next prime is 111340000351. The reversal of 111340000266 is 662000043111.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 117570805 + ... + 117571751.

It is an arithmetic number, because the mean of its divisors is an integer number (1071192600).

Almost surely, 2^111340000266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111340000266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137112652800).

111340000266 is an abundant number, since it is smaller than the sum of its proper divisors (162885305334).

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

111340000266 is a wasteful number, since it uses less digits than its factorization.

111340000266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 111340000266 its reverse (662000043111), we get a palindrome (773340043377).

The spelling of 111340000266 in words is "one hundred eleven billion, three hundred forty million, two hundred sixty-six", and thus it is an aban number.