2301211112321 has 8 divisors (see below), whose sum is σ = 2510681620800. Its totient is φ = 2091785520240.

The previous prime is 2301211112303. The next prime is 2301211112407. The reversal of 2301211112321 is 1232111121032.

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 2301211112321 - 2¹⁸ = 2301210850177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2301211112293 and 2301211112302.

It is not an unprimeable number, because it can be changed into a prime (2301211112021) 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 7 ways as a sum of consecutive naturals, for example, 11121926 + ... + 11326943.

It is an arithmetic number, because the mean of its divisors is an integer number (313835202600).

Almost surely, 2^{2301211112321} is an apocalyptic number.

It is an amenable number.

2301211112321 is a deficient number, since it is larger than the sum of its proper divisors (209470508479).

2301211112321 is a wasteful number, since it uses less digits than its factorization.

2301211112321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22458199.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 2301211112321 its reverse (1232111121032), we get a palindrome (3533322233353).

The spelling of 2301211112321 in words is "two trillion, three hundred one billion, two hundred eleven million, one hundred twelve thousand, three hundred twenty-one".