2031223203241 has 2 divisors, whose sum is σ = 2031223203242. Its totient is φ = 2031223203240.

The previous prime is 2031223203193. The next prime is 2031223203253. The reversal of 2031223203241 is 1423023221302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1489122327616 + 542100875625 = 1220296^2 + 736275^2 .

It is a cyclic number.

It is not a de Polignac number, because 2031223203241 - 2¹⁷ = 2031223072169 is a prime.

It is not a weakly prime, because it can be changed into another prime (2031223203041) 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, 1015611601620 + 1015611601621.

It is an arithmetic number, because the mean of its divisors is an integer number (1015611601621).

Almost surely, 2^{2031223203241} is an apocalyptic number.

It is an amenable number.

2031223203241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2031223203241 is an equidigital number, since it uses as much as digits as its factorization.

2031223203241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2031223203241 its reverse (1423023221302), we get a palindrome (3454246424543).

The spelling of 2031223203241 in words is "two trillion, thirty-one billion, two hundred twenty-three million, two hundred three thousand, two hundred forty-one".