113141042042 has 12 divisors (see below), whose sum is σ = 197419573530. Its totient is φ = 48489017976.

The previous prime is 113141041991. The next prime is 113141042137. The reversal of 113141042042 is 240240141311.

It can be written as a sum of positive squares in only one way, i.e., 110030860681 + 3110181361 = 331709^2 + 55769^2 .

It is a super-2 number, since 2×113141042042² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113141041999 and 113141042017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 577250117 + ... + 577250312.

Almost surely, 2^113141042042 is an apocalyptic number.

113141042042 is a deficient number, since it is larger than the sum of its proper divisors (84278531488).

113141042042 is a wasteful number, since it uses less digits than its factorization.

113141042042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154500445 (or 1154500438 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 113141042042 its reverse (240240141311), we get a palindrome (353381183353).

The spelling of 113141042042 in words is "one hundred thirteen billion, one hundred forty-one million, forty-two thousand, forty-two".