113243332033 has 8 divisors (see below), whose sum is σ = 123624966248. Its totient is φ = 103100356224.

The previous prime is 113243332019. The next prime is 113243332039. The reversal of 113243332033 is 330233342311.

It can be written as a sum of positive squares in 4 ways, for example, as 1270779904 + 111972552129 = 35648^2 + 334623^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 113243332033 - 2²¹ = 113241234881 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113243331992 and 113243332010.

It is not an unprimeable number, because it can be changed into a prime (113243332039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59663610 + ... + 59665507.

It is an arithmetic number, because the mean of its divisors is an integer number (15453120781).

Almost surely, 2^113243332033 is an apocalyptic number.

113243332033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

113243332033 is a deficient number, since it is larger than the sum of its proper divisors (10381634215).

113243332033 is a wasteful number, since it uses less digits than its factorization.

113243332033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119329203.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 113243332033 its reverse (330233342311), we get a palindrome (443476674344).

The spelling of 113243332033 in words is "one hundred thirteen billion, two hundred forty-three million, three hundred thirty-two thousand, thirty-three".