320410044353123 has 2 divisors, whose sum is σ = 320410044353124. Its totient is φ = 320410044353122.

The previous prime is 320410044353071. The next prime is 320410044353141. The reversal of 320410044353123 is 321353440014023.

It is a strong prime.

It is an emirp because it is prime and its reverse (321353440014023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 320410044353123 - 2¹⁸ = 320410044090979 is a prime.

It is not a weakly prime, because it can be changed into another prime (320410044323123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160205022176561 + 160205022176562.

It is an arithmetic number, because the mean of its divisors is an integer number (160205022176562).

Almost surely, 2^{320410044353123} is an apocalyptic number.

320410044353123 is a deficient number, since it is larger than the sum of its proper divisors (1).

320410044353123 is an equidigital number, since it uses as much as digits as its factorization.

320410044353123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 320410044353123 its reverse (321353440014023), we get a palindrome (641763484367146).

The spelling of 320410044353123 in words is "three hundred twenty trillion, four hundred ten billion, forty-four million, three hundred fifty-three thousand, one hundred twenty-three".