2113022302321 has 12 divisors (see below), whose sum is σ = 2460715626288. Its totient is φ = 1809165064392.

The previous prime is 2113022302291. The next prime is 2113022302399. The reversal of 2113022302321 is 1232032203112.

It is not a de Polignac number, because 2113022302321 - 2⁵ = 2113022302289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2113022302292 and 2113022302301.

It is not an unprimeable number, because it can be changed into a prime (2113022302121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23727831 + ... + 23816716.

It is an arithmetic number, because the mean of its divisors is an integer number (205059635524).

Almost surely, 2^{2113022302321} is an apocalyptic number.

It is an amenable number.

2113022302321 is a deficient number, since it is larger than the sum of its proper divisors (347693323967).

2113022302321 is an equidigital number, since it uses as much as digits as its factorization.

2113022302321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47545468 (or 47545461 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2113022302321 its reverse (1232032203112), we get a palindrome (3345054505433).

The spelling of 2113022302321 in words is "two trillion, one hundred thirteen billion, twenty-two million, three hundred two thousand, three hundred twenty-one".