112102002042 has 16 divisors (see below), whose sum is σ = 228434268960. Its totient is φ = 36662289872.

The previous prime is 112102002041. The next prime is 112102002101. The reversal of 112102002042 is 240200201211.

It is not an unprimeable number, because it can be changed into a prime (112102002041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176260692 + ... + 176261327.

It is an arithmetic number, because the mean of its divisors is an integer number (14277141810).

Almost surely, 2^112102002042 is an apocalyptic number.

112102002042 is an abundant number, since it is smaller than the sum of its proper divisors (116332266918).

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

112102002042 is a wasteful number, since it uses less digits than its factorization.

112102002042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352522077.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 112102002042 its reverse (240200201211), we get a palindrome (352302203253).

The spelling of 112102002042 in words is "one hundred twelve billion, one hundred two million, two thousand, forty-two".