323330212201387 has 2 divisors, whose sum is σ = 323330212201388. Its totient is φ = 323330212201386.

The previous prime is 323330212201289. The next prime is 323330212201531. The reversal of 323330212201387 is 783102212033323.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323330212201387 - 2⁷ = 323330212201259 is a prime.

It is a super-2 number, since 2×323330212201387² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (323330212001387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161665106100693 + 161665106100694.

It is an arithmetic number, because the mean of its divisors is an integer number (161665106100694).

Almost surely, 2^{323330212201387} is an apocalyptic number.

323330212201387 is a deficient number, since it is larger than the sum of its proper divisors (1).

323330212201387 is an equidigital number, since it uses as much as digits as its factorization.

323330212201387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 40.

The spelling of 323330212201387 in words is "three hundred twenty-three trillion, three hundred thirty billion, two hundred twelve million, two hundred one thousand, three hundred eighty-seven".