111310313241140 has 24 divisors (see below), whose sum is σ = 251732554561320. Its totient is φ = 41099192581248.

The previous prime is 111310313241119. The next prime is 111310313241157. The reversal of 111310313241140 is 41142313013111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 602753482384 + 110707559758756 = 776372^2 + 10521766^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214058294435 + ... + 214058294954.

It is an arithmetic number, because the mean of its divisors is an integer number (10488856440055).

Almost surely, 2^{111310313241140} is an apocalyptic number.

111310313241140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111310313241140 is an abundant number, since it is smaller than the sum of its proper divisors (140422241320180).

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

111310313241140 is a wasteful number, since it uses less digits than its factorization.

111310313241140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428116589411 (or 428116589409 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

Adding to 111310313241140 its reverse (41142313013111), we get a palindrome (152452626254251).

The spelling of 111310313241140 in words is "one hundred eleven trillion, three hundred ten billion, three hundred thirteen million, two hundred forty-one thousand, one hundred forty".