111013111303320 has 64 divisors (see below), whose sum is σ = 340125277201920. Its totient is φ = 28973634721664.

The previous prime is 111013111303309. The next prime is 111013111303441. The reversal of 111013111303320 is 23303111310111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9841582242 + ... + 9841593521.

It is an arithmetic number, because the mean of its divisors is an integer number (5314457456280).

Almost surely, 2^{111013111303320} is an apocalyptic number.

111013111303320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111013111303320 is an abundant number, since it is smaller than the sum of its proper divisors (229112165898600).

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

111013111303320 is a wasteful number, since it uses less digits than its factorization.

111013111303320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19683175824 (or 19683175820 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 111013111303320 its reverse (23303111310111), we get a palindrome (134316222613431).

The spelling of 111013111303320 in words is "one hundred eleven trillion, thirteen billion, one hundred eleven million, three hundred three thousand, three hundred twenty".