113303240231121 has 12 divisors (see below), whose sum is σ = 163660329673360. Its totient is φ = 75535450202520.

The previous prime is 113303240231117. The next prime is 113303240231131. The reversal of 113303240231121 is 121132042303311.

113303240231121 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 0 + 324 + 0 + 2 + 311 + 21 = 666.

It is not a de Polignac number, because 113303240231121 - 2² = 113303240231117 is a prime.

It is a super-2 number, since 2×113303240231121² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113303240231101) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 24490686 + ... + 28747176.

Almost surely, 2^{113303240231121} is an apocalyptic number.

It is an amenable number.

113303240231121 is a deficient number, since it is larger than the sum of its proper divisors (50357089442239).

113303240231121 is a wasteful number, since it uses less digits than its factorization.

113303240231121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7214156 (or 7214153 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 113303240231121 its reverse (121132042303311), we get a palindrome (234435282534432).

The spelling of 113303240231121 in words is "one hundred thirteen trillion, three hundred three billion, two hundred forty million, two hundred thirty-one thousand, one hundred twenty-one".