113041031243 has 16 divisors (see below), whose sum is σ = 132462833664. Its totient is φ = 94441861440.

The previous prime is 113041031237. The next prime is 113041031261. The reversal of 113041031243 is 342130140311.

It is a cyclic number.

It is not a de Polignac number, because 113041031243 - 2¹² = 113041027147 is a prime.

It is a super-3 number, since 3×113041031243³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (113041031273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130796 + ... + 493142.

It is an arithmetic number, because the mean of its divisors is an integer number (8278927104).

Almost surely, 2^113041031243 is an apocalyptic number.

113041031243 is a deficient number, since it is larger than the sum of its proper divisors (19421802421).

113041031243 is a wasteful number, since it uses less digits than its factorization.

113041031243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363482.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 113041031243 its reverse (342130140311), we get a palindrome (455171171554).

The spelling of 113041031243 in words is "one hundred thirteen billion, forty-one million, thirty-one thousand, two hundred forty-three".