20211300112331 has 8 divisors (see below), whose sum is σ = 21090141689760. Its totient is φ = 19332465984832.

The previous prime is 20211300112313. The next prime is 20211300112343. The reversal of 20211300112331 is 13321100311202.

It is a happy number.

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 20211300112331 - 2¹⁴ = 20211300095947 is a prime.

It is a super-2 number, since 2×20211300112331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20211300112351) 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, 4085591 + ... + 7557423.

It is an arithmetic number, because the mean of its divisors is an integer number (2636267711220).

Almost surely, 2^{20211300112331} is an apocalyptic number.

20211300112331 is a deficient number, since it is larger than the sum of its proper divisors (878841577429).

20211300112331 is a wasteful number, since it uses less digits than its factorization.

20211300112331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3724965.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 20211300112331 its reverse (13321100311202), we get a palindrome (33532400423533).

The spelling of 20211300112331 in words is "twenty trillion, two hundred eleven billion, three hundred million, one hundred twelve thousand, three hundred thirty-one".