2321001121313 has 16 divisors (see below), whose sum is σ = 2767979827200. Its totient is φ = 1902879061776.

The previous prime is 2321001121253. The next prime is 2321001121319. The reversal of 2321001121313 is 3131211001232.

It is a happy number.

It is not a de Polignac number, because 2321001121313 - 2⁸ = 2321001121057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2321001121319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6154988 + ... + 6521186.

It is an arithmetic number, because the mean of its divisors is an integer number (172998739200).

Almost surely, 2^{2321001121313} is an apocalyptic number.

2321001121313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2321001121313 is a deficient number, since it is larger than the sum of its proper divisors (446978705887).

2321001121313 is a wasteful number, since it uses less digits than its factorization.

2321001121313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405596.

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

Adding to 2321001121313 its reverse (3131211001232), we get a palindrome (5452212122545).

The spelling of 2321001121313 in words is "two trillion, three hundred twenty-one billion, one million, one hundred twenty-one thousand, three hundred thirteen".