323228133847 has 2 divisors, whose sum is σ = 323228133848. Its totient is φ = 323228133846.

The previous prime is 323228133803. The next prime is 323228133857. The reversal of 323228133847 is 748331822323.

It is a strong prime.

It is an emirp because it is prime and its reverse (748331822323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 323228133847 - 2³⁵ = 288868395479 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 323228133797 and 323228133806.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323228133857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161614066923 + 161614066924.

It is an arithmetic number, because the mean of its divisors is an integer number (161614066924).

Almost surely, 2^323228133847 is an apocalyptic number.

323228133847 is a deficient number, since it is larger than the sum of its proper divisors (1).

323228133847 is an equidigital number, since it uses as much as digits as its factorization.

323228133847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1161216, while the sum is 46.

The spelling of 323228133847 in words is "three hundred twenty-three billion, two hundred twenty-eight million, one hundred thirty-three thousand, eight hundred forty-seven".