20131232111241 has 8 divisors (see below), whose sum is σ = 27767216705280. Its totient is φ = 12958034462352.

The previous prime is 20131232111149. The next prime is 20131232111267. The reversal of 20131232111241 is 14211123213102.

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

It is not a de Polignac number, because 20131232111241 - 2⁹ = 20131232110729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20131232112241) 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, 115696736185 + ... + 115696736358.

It is an arithmetic number, because the mean of its divisors is an integer number (3470902088160).

Almost surely, 2^{20131232111241} is an apocalyptic number.

It is an amenable number.

20131232111241 is a deficient number, since it is larger than the sum of its proper divisors (7635984594039).

20131232111241 is a wasteful number, since it uses less digits than its factorization.

20131232111241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231393472575.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 20131232111241 its reverse (14211123213102), we get a palindrome (34342355324343).

The spelling of 20131232111241 in words is "twenty trillion, one hundred thirty-one billion, two hundred thirty-two million, one hundred eleven thousand, two hundred forty-one".