323220310101049 has 2 divisors, whose sum is σ = 323220310101050. Its totient is φ = 323220310101048.

The previous prime is 323220310100977. The next prime is 323220310101163. The reversal of 323220310101049 is 940101013022323.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 236118780948649 + 87101529152400 = 15366157^2 + 9332820^2 .

It is an emirp because it is prime and its reverse (940101013022323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 323220310101049 - 2⁷ = 323220310100921 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 323220310101049.

It is not a weakly prime, because it can be changed into another prime (323220310102049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161610155050524 + 161610155050525.

It is an arithmetic number, because the mean of its divisors is an integer number (161610155050525).

Almost surely, 2^{323220310101049} is an apocalyptic number.

It is an amenable number.

323220310101049 is a deficient number, since it is larger than the sum of its proper divisors (1).

323220310101049 is an equidigital number, since it uses as much as digits as its factorization.

323220310101049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 323220310101049 in words is "three hundred twenty-three trillion, two hundred twenty billion, three hundred ten million, one hundred one thousand, forty-nine".