320203033031341 has 2 divisors, whose sum is σ = 320203033031342. Its totient is φ = 320203033031340.

The previous prime is 320203033031221. The next prime is 320203033031347. The reversal of 320203033031341 is 143130330302023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 265096848422025 + 55106184609316 = 16281795^2 + 7423354^2 .

It is a cyclic number.

It is not a de Polignac number, because 320203033031341 - 2¹³ = 320203033023149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320203033031347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160101516515670 + 160101516515671.

It is an arithmetic number, because the mean of its divisors is an integer number (160101516515671).

Almost surely, 2^{320203033031341} is an apocalyptic number.

It is an amenable number.

320203033031341 is a deficient number, since it is larger than the sum of its proper divisors (1).

320203033031341 is an equidigital number, since it uses as much as digits as its factorization.

320203033031341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 320203033031341 its reverse (143130330302023), we get a palindrome (463333363333364).

The spelling of 320203033031341 in words is "three hundred twenty trillion, two hundred three billion, thirty-three million, thirty-one thousand, three hundred forty-one".