113440200142 has 4 divisors (see below), whose sum is σ = 170160300216. Its totient is φ = 56720100070.

The previous prime is 113440200119. The next prime is 113440200161. The reversal of 113440200142 is 241002044311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 241002044311 = 7 ⋅34428863473.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 28360050034 + ... + 28360050037.

It is an arithmetic number, because the mean of its divisors is an integer number (42540075054).

Almost surely, 2^113440200142 is an apocalyptic number.

113440200142 is a deficient number, since it is larger than the sum of its proper divisors (56720100074).

113440200142 is an equidigital number, since it uses as much as digits as its factorization.

113440200142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56720100073.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 113440200142 its reverse (241002044311), we get a palindrome (354442244453).

The spelling of 113440200142 in words is "one hundred thirteen billion, four hundred forty million, two hundred thousand, one hundred forty-two".