323261970971 has 2 divisors, whose sum is σ = 323261970972. Its totient is φ = 323261970970.

The previous prime is 323261970961. The next prime is 323261970989. The reversal of 323261970971 is 179079162323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323261970971 - 2¹⁸ = 323261708827 is a prime.

It is not a weakly prime, because it can be changed into another prime (323261970961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161630985485 + 161630985486.

It is an arithmetic number, because the mean of its divisors is an integer number (161630985486).

Almost surely, 2^323261970971 is an apocalyptic number.

323261970971 is a deficient number, since it is larger than the sum of its proper divisors (1).

323261970971 is an equidigital number, since it uses as much as digits as its factorization.

323261970971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 857304, while the sum is 50.

The spelling of 323261970971 in words is "three hundred twenty-three billion, two hundred sixty-one million, nine hundred seventy thousand, nine hundred seventy-one".