323223003210131 has 2 divisors, whose sum is σ = 323223003210132. Its totient is φ = 323223003210130.

The previous prime is 323223003210089. The next prime is 323223003210209. The reversal of 323223003210131 is 131012300322323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323223003210131 - 2¹⁸ = 323223002947987 is a prime.

It is a super-2 number, since 2×323223003210131² (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 323223003210131.

It is not a weakly prime, because it can be changed into another prime (323223003210031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161611501605065 + 161611501605066.

It is an arithmetic number, because the mean of its divisors is an integer number (161611501605066).

Almost surely, 2^{323223003210131} is an apocalyptic number.

323223003210131 is a deficient number, since it is larger than the sum of its proper divisors (1).

323223003210131 is an equidigital number, since it uses as much as digits as its factorization.

323223003210131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 323223003210131 its reverse (131012300322323), we get a palindrome (454235303532454).

The spelling of 323223003210131 in words is "three hundred twenty-three trillion, two hundred twenty-three billion, three million, two hundred ten thousand, one hundred thirty-one".