111113420133300 has 144 divisors (see below), whose sum is σ = 346440116830080. Its totient is φ = 27333450293760.

The previous prime is 111113420133293. The next prime is 111113420133323. The reversal of 111113420133300 is 3331024311111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3057367 + ... + 15217566.

Almost surely, 2^{111113420133300} is an apocalyptic number.

111113420133300 is a gapful number since it is divisible by the number (10) 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 111113420133300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173220058415040).

111113420133300 is an abundant number, since it is smaller than the sum of its proper divisors (235326696696780).

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

111113420133300 is a wasteful number, since it uses less digits than its factorization.

111113420133300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18276522 (or 18276515 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 111113420133300 its reverse (3331024311111), we get a palindrome (114444444444411).

The spelling of 111113420133300 in words is "one hundred eleven trillion, one hundred thirteen billion, four hundred twenty million, one hundred thirty-three thousand, three hundred".