320423311002967 has 2 divisors, whose sum is σ = 320423311002968. Its totient is φ = 320423311002966.

The previous prime is 320423311002929. The next prime is 320423311002997. The reversal of 320423311002967 is 769200113324023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 320423311002967 - 2³¹ = 320421163519319 is a prime.

It is a super-2 number, since 2×320423311002967² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320423311002917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160211655501483 + 160211655501484.

It is an arithmetic number, because the mean of its divisors is an integer number (160211655501484).

Almost surely, 2^{320423311002967} is an apocalyptic number.

320423311002967 is a deficient number, since it is larger than the sum of its proper divisors (1).

320423311002967 is an equidigital number, since it uses as much as digits as its factorization.

320423311002967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 43.

The spelling of 320423311002967 in words is "three hundred twenty trillion, four hundred twenty-three billion, three hundred eleven million, two thousand, nine hundred sixty-seven".