323211123006949 has 2 divisors, whose sum is σ = 323211123006950. Its totient is φ = 323211123006948.

The previous prime is 323211123006887. The next prime is 323211123006973. The reversal of 323211123006949 is 949600321112323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 320071528834849 + 3139594172100 = 17890543^2 + 1771890^2 .

It is a cyclic number.

It is not a de Polignac number, because 323211123006949 - 2²¹ = 323211120909797 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 323211123006899 and 323211123006908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323211123076949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161605561503474 + 161605561503475.

It is an arithmetic number, because the mean of its divisors is an integer number (161605561503475).

Almost surely, 2^{323211123006949} is an apocalyptic number.

It is an amenable number.

323211123006949 is a deficient number, since it is larger than the sum of its proper divisors (1).

323211123006949 is an equidigital number, since it uses as much as digits as its factorization.

323211123006949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 419904, while the sum is 46.

The spelling of 323211123006949 in words is "three hundred twenty-three trillion, two hundred eleven billion, one hundred twenty-three million, six thousand, nine hundred forty-nine".