113042003042 has 8 divisors (see below), whose sum is σ = 169564907100. Its totient is φ = 56520367344.

The previous prime is 113042002999. The next prime is 113042003083. The reversal of 113042003042 is 240300240311.

It can be written as a sum of positive squares in 2 ways, for example, as 112399938121 + 642064921 = 335261^2 + 25339^2 .

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

It is a super-3 number, since 3×113042003042³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48917 + ... + 477992.

Almost surely, 2^113042003042 is an apocalyptic number.

113042003042 is a deficient number, since it is larger than the sum of its proper divisors (56522904058).

113042003042 is a wasteful number, since it uses less digits than its factorization.

113042003042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634180.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 113042003042 its reverse (240300240311), we get a palindrome (353342243353).

The spelling of 113042003042 in words is "one hundred thirteen billion, forty-two million, three thousand, forty-two".