113143220002 has 8 divisors (see below), whose sum is σ = 170576327196. Its totient is φ = 56284444272.

The previous prime is 113143219933. The next prime is 113143220017. The reversal of 113143220002 is 200022341311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 90499290561 + 22643929441 = 300831^2 + 150479^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143582373 + ... + 143583160.

Almost surely, 2^113143220002 is an apocalyptic number.

113143220002 is a deficient number, since it is larger than the sum of its proper divisors (57433107194).

113143220002 is a wasteful number, since it uses less digits than its factorization.

113143220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287165732.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 113143220002 its reverse (200022341311), we get a palindrome (313165561313).

The spelling of 113143220002 in words is "one hundred thirteen billion, one hundred forty-three million, two hundred twenty thousand, two".