323413020401 has 2 divisors, whose sum is σ = 323413020402. Its totient is φ = 323413020400.

The previous prime is 323413020319. The next prime is 323413020407. The reversal of 323413020401 is 104020314323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 216746113600 + 106666906801 = 465560^2 + 326599^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323413020401 is a prime.

It is not a weakly prime, because it can be changed into another prime (323413020407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161706510200 + 161706510201.

It is an arithmetic number, because the mean of its divisors is an integer number (161706510201).

Almost surely, 2^323413020401 is an apocalyptic number.

It is an amenable number.

323413020401 is a deficient number, since it is larger than the sum of its proper divisors (1).

323413020401 is an equidigital number, since it uses as much as digits as its factorization.

323413020401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 323413020401 its reverse (104020314323), we get a palindrome (427433334724).

The spelling of 323413020401 in words is "three hundred twenty-three billion, four hundred thirteen million, twenty thousand, four hundred one".