111013313020000 has 120 divisors (see below), whose sum is σ = 273153427935696. Its totient is φ = 44398166976000.

The previous prime is 111013313019989. The next prime is 111013313020013. The reversal of 111013313020000 is 20313310111.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 124495734 + ... + 125384266.

Almost surely, 2^{111013313020000} is an apocalyptic number.

111013313020000 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 111013313020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136576713967848).

111013313020000 is an abundant number, since it is smaller than the sum of its proper divisors (162140114915696).

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

111013313020000 is an frugal number, since it uses more digits than its factorization.

111013313020000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894810 (or 894787 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 111013313020000 its reverse (20313310111), we get a palindrome (111033626330111).

The spelling of 111013313020000 in words is "one hundred eleven trillion, thirteen billion, three hundred thirteen million, twenty thousand".