111134241313242 has 64 divisors (see below), whose sum is σ = 264849610014720. Its totient is φ = 30416322315456.

The previous prime is 111134241313229. The next prime is 111134241313243. The reversal of 111134241313242 is 242313142431111.

It is not an unprimeable number, because it can be changed into a prime (111134241313243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 359070588 + ... + 359379959.

It is an arithmetic number, because the mean of its divisors is an integer number (4138275156480).

Almost surely, 2^{111134241313242} is an apocalyptic number.

111134241313242 is an abundant number, since it is smaller than the sum of its proper divisors (153715368701478).

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

111134241313242 is a wasteful number, since it uses less digits than its factorization.

111134241313242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718450715.

The product of its digits is 13824, while the sum is 33.

Adding to 111134241313242 its reverse (242313142431111), we get a palindrome (353447383744353).

The spelling of 111134241313242 in words is "one hundred eleven trillion, one hundred thirty-four billion, two hundred forty-one million, three hundred thirteen thousand, two hundred forty-two".