113201232121311 has 8 divisors (see below), whose sum is σ = 151701143554224. Its totient is φ = 75084404384640.

The previous prime is 113201232121253. The next prime is 113201232121319. The reversal of 113201232121311 is 113121232102311.

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

It is not a de Polignac number, because 113201232121311 - 2²⁵ = 113201198566879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113201232121319) 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, 95770923370 + ... + 95770924551.

It is an arithmetic number, because the mean of its divisors is an integer number (18962642944278).

Almost surely, 2^{113201232121311} is an apocalyptic number.

113201232121311 is a deficient number, since it is larger than the sum of its proper divisors (38499911432913).

113201232121311 is a wasteful number, since it uses less digits than its factorization.

113201232121311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191541848121.

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 113201232121311 its reverse (113121232102311), we get a palindrome (226322464223622).

The spelling of 113201232121311 in words is "one hundred thirteen trillion, two hundred one billion, two hundred thirty-two million, one hundred twenty-one thousand, three hundred eleven".