113042240403 has 8 divisors (see below), whose sum is σ = 152215294416. Its totient is φ = 74615340000.

The previous prime is 113042240383. The next prime is 113042240411. The reversal of 113042240403 is 304042240311.

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

It is not a de Polignac number, because 113042240403 - 2⁵ = 113042240371 is a prime.

It is a super-3 number, since 3×113042240403³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (113042242403) 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, 186538048 + ... + 186538653.

It is an arithmetic number, because the mean of its divisors is an integer number (19026911802).

Almost surely, 2^113042240403 is an apocalyptic number.

113042240403 is a deficient number, since it is larger than the sum of its proper divisors (39173054013).

113042240403 is a wasteful number, since it uses less digits than its factorization.

113042240403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373076805.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 113042240403 its reverse (304042240311), we get a palindrome (417084480714).

The spelling of 113042240403 in words is "one hundred thirteen billion, forty-two million, two hundred forty thousand, four hundred three".