111132113210320 has 40 divisors (see below), whose sum is σ = 260890727924736. Its totient is φ = 44021264258688.

The previous prime is 111132113210299. The next prime is 111132113210329. The reversal of 111132113210320 is 23012311231111.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 111132113210291 and 111132113210300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111132113210329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6743445232 + ... + 6743461711.

Almost surely, 2^{111132113210320} is an apocalyptic number.

111132113210320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111132113210320 is an abundant number, since it is smaller than the sum of its proper divisors (149758614714416).

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

111132113210320 is a wasteful number, since it uses less digits than its factorization.

111132113210320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13486907059 (or 13486907053 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 111132113210320 its reverse (23012311231111), we get a palindrome (134144424441431).

The spelling of 111132113210320 in words is "one hundred eleven trillion, one hundred thirty-two billion, one hundred thirteen million, two hundred ten thousand, three hundred twenty".