111326060142 has 48 divisors (see below), whose sum is σ = 263158796160. Its totient is φ = 33732032400.

The previous prime is 111326060081. The next prime is 111326060147. The reversal of 111326060142 is 241060623111.

It is a happy number.

111326060142 is a `hidden beast` number, since 1 + 1 + 13 + 2 + 6 + 0 + 601 + 42 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111326060147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2977359 + ... + 3014517.

It is an arithmetic number, because the mean of its divisors is an integer number (5482474920).

Almost surely, 2^111326060142 is an apocalyptic number.

111326060142 is an abundant number, since it is smaller than the sum of its proper divisors (151832736018).

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

111326060142 is a wasteful number, since it uses less digits than its factorization.

111326060142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52309 (or 52306 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 111326060142 its reverse (241060623111), we get a palindrome (352386683253).

The spelling of 111326060142 in words is "one hundred eleven billion, three hundred twenty-six million, sixty thousand, one hundred forty-two".