2102320113227 has 2 divisors, whose sum is σ = 2102320113228. Its totient is φ = 2102320113226.

The previous prime is 2102320113181. The next prime is 2102320113331. The reversal of 2102320113227 is 7223110232012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2102320113227 - 2⁶ = 2102320113163 is a prime.

It is a super-2 number, since 2×2102320113227² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2102320113196 and 2102320113205.

It is not a weakly prime, because it can be changed into another prime (2102320113427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051160056613 + 1051160056614.

It is an arithmetic number, because the mean of its divisors is an integer number (1051160056614).

Almost surely, 2^{2102320113227} is an apocalyptic number.

2102320113227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102320113227 is an equidigital number, since it uses as much as digits as its factorization.

2102320113227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

Adding to 2102320113227 its reverse (7223110232012), we get a palindrome (9325430345239).

The spelling of 2102320113227 in words is "two trillion, one hundred two billion, three hundred twenty million, one hundred thirteen thousand, two hundred twenty-seven".