111020010221300 has 144 divisors (see below), whose sum is σ = 261833966553600. Its totient is φ = 40704215385600.

The previous prime is 111020010221291. The next prime is 111020010221359. The reversal of 111020010221300 is 3122010020111.

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, 257354186 + ... + 257785214.

It is an arithmetic number, because the mean of its divisors is an integer number (1818291434400).

Almost surely, 2^{111020010221300} is an apocalyptic number.

111020010221300 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 111020010221300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130916983276800).

111020010221300 is an abundant number, since it is smaller than the sum of its proper divisors (150813956332300).

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

111020010221300 is a wasteful number, since it uses less digits than its factorization.

111020010221300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435466 (or 435459 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 111020010221300 its reverse (3122010020111), we get a palindrome (114142020241411).

The spelling of 111020010221300 in words is "one hundred eleven trillion, twenty billion, ten million, two hundred twenty-one thousand, three hundred".