113212130021311 has 8 divisors (see below), whose sum is σ = 117958557704400. Its totient is φ = 108521873080320.

The previous prime is 113212130021299. The next prime is 113212130021317. The reversal of 113212130021311 is 113120031212311.

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 113212130021311 - 2²³ = 113212121632703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113212130021317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14042681410 + ... + 14042689471.

It is an arithmetic number, because the mean of its divisors is an integer number (14744819713050).

Almost surely, 2^{113212130021311} is an apocalyptic number.

113212130021311 is a deficient number, since it is larger than the sum of its proper divisors (4746427683089).

113212130021311 is a wasteful number, since it uses less digits than its factorization.

113212130021311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28085371049.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 113212130021311 its reverse (113120031212311), we get a palindrome (226332161233622).

The spelling of 113212130021311 in words is "one hundred thirteen trillion, two hundred twelve billion, one hundred thirty million, twenty-one thousand, three hundred eleven".