111314242356 has 12 divisors (see below), whose sum is σ = 259733232192. Its totient is φ = 37104747448.

The previous prime is 111314242313. The next prime is 111314242357. The reversal of 111314242356 is 653242413111.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111314242357) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4638093420 + ... + 4638093443.

It is an arithmetic number, because the mean of its divisors is an integer number (21644436016).

Almost surely, 2^111314242356 is an apocalyptic number.

It is an amenable number.

111314242356 is an abundant number, since it is smaller than the sum of its proper divisors (148418989836).

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

111314242356 is a wasteful number, since it uses less digits than its factorization.

111314242356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9276186870 (or 9276186868 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

Adding to 111314242356 its reverse (653242413111), we get a palindrome (764556655467).

The spelling of 111314242356 in words is "one hundred eleven billion, three hundred fourteen million, two hundred forty-two thousand, three hundred fifty-six".