113242421002143 has 8 divisors (see below), whose sum is σ = 159871653179568. Its totient is φ = 71054068079744.

The previous prime is 113242421002099. The next prime is 113242421002199. The reversal of 113242421002143 is 341200124242311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113242421002143 - 2¹⁰ = 113242421001119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113242421002143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113242421002643) 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, 1110219813696 + ... + 1110219813797.

It is an arithmetic number, because the mean of its divisors is an integer number (19983956647446).

Almost surely, 2^{113242421002143} is an apocalyptic number.

113242421002143 is a deficient number, since it is larger than the sum of its proper divisors (46629232177425).

113242421002143 is a wasteful number, since it uses less digits than its factorization.

113242421002143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2220439627513.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 113242421002143 its reverse (341200124242311), we get a palindrome (454442545244454).

The spelling of 113242421002143 in words is "one hundred thirteen trillion, two hundred forty-two billion, four hundred twenty-one million, two thousand, one hundred forty-three".