113203234442 has 8 divisors (see below), whose sum is σ = 169840323300. Its totient is φ = 56589793344.

The previous prime is 113203234429. The next prime is 113203234489. The reversal of 113203234442 is 244432302311.

It can be written as a sum of positive squares in 2 ways, for example, as 100610130481 + 12593103961 = 317191^2 + 112219^2 .

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5899967 + ... + 5919122.

Almost surely, 2^113203234442 is an apocalyptic number.

113203234442 is a deficient number, since it is larger than the sum of its proper divisors (56637088858).

113203234442 is a wasteful number, since it uses less digits than its factorization.

113203234442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11823880.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 113203234442 its reverse (244432302311), we get a palindrome (357635536753).

The spelling of 113203234442 in words is "one hundred thirteen billion, two hundred three million, two hundred thirty-four thousand, four hundred forty-two".