323103020132993 has 2 divisors, whose sum is σ = 323103020132994. Its totient is φ = 323103020132992.

The previous prime is 323103020132983. The next prime is 323103020133011. The reversal of 323103020132993 is 399231020301323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 179153727668224 + 143949292464769 = 13384832^2 + 11997887^2 .

It is a cyclic number.

It is not a de Polignac number, because 323103020132993 - 2⁶ = 323103020132929 is a prime.

It is a super-2 number, since 2×323103020132993² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 323103020132993.

It is not a weakly prime, because it can be changed into another prime (323103020132933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161551510066496 + 161551510066497.

It is an arithmetic number, because the mean of its divisors is an integer number (161551510066497).

Almost surely, 2^{323103020132993} is an apocalyptic number.

It is an amenable number.

323103020132993 is a deficient number, since it is larger than the sum of its proper divisors (1).

323103020132993 is an equidigital number, since it uses as much as digits as its factorization.

323103020132993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157464, while the sum is 41.

The spelling of 323103020132993 in words is "three hundred twenty-three trillion, one hundred three billion, twenty million, one hundred thirty-two thousand, nine hundred ninety-three".