113533123243011 has 8 divisors (see below), whose sum is σ = 151432205835264. Its totient is φ = 75661394739720.

The previous prime is 113533123243009. The next prime is 113533123243079. The reversal of 113533123243011 is 110342321335311.

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

It is not a de Polignac number, because 113533123243011 - 2¹ = 113533123243009 is a prime.

It is a super-2 number, since 2×113533123243011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113533123223011) 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, 6838512555 + ... + 6838529156.

It is an arithmetic number, because the mean of its divisors is an integer number (18929025729408).

Almost surely, 2^{113533123243011} is an apocalyptic number.

113533123243011 is a deficient number, since it is larger than the sum of its proper divisors (37899082592253).

113533123243011 is a wasteful number, since it uses less digits than its factorization.

113533123243011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13677044481.

The product of its (nonzero) digits is 19440, while the sum is 33.

Adding to 113533123243011 its reverse (110342321335311), we get a palindrome (223875444578322).

The spelling of 113533123243011 in words is "one hundred thirteen trillion, five hundred thirty-three billion, one hundred twenty-three million, two hundred forty-three thousand, eleven".