112131034242 has 64 divisors (see below), whose sum is σ = 233458827264. Its totient is φ = 35879690880.

The previous prime is 112131034219. The next prime is 112131034283. The reversal of 112131034242 is 242430131211.

112131034242 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4389567 + ... + 4415037.

It is an arithmetic number, because the mean of its divisors is an integer number (3647794176).

Almost surely, 2^112131034242 is an apocalyptic number.

112131034242 is an abundant number, since it is smaller than the sum of its proper divisors (121327793022).

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

112131034242 is a wasteful number, since it uses less digits than its factorization.

112131034242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25823.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 112131034242 its reverse (242430131211), we get a palindrome (354561165453).

The spelling of 112131034242 in words is "one hundred twelve billion, one hundred thirty-one million, thirty-four thousand, two hundred forty-two".