1031442122317 has 2 divisors, whose sum is σ = 1031442122318. Its totient is φ = 1031442122316.

The previous prime is 1031442122231. The next prime is 1031442122353. The reversal of 1031442122317 is 7132212441301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1031431172836 + 10949481 = 1015594^2 + 3309^2 .

It is a cyclic number.

It is not a de Polignac number, because 1031442122317 - 2³⁵ = 997082383949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1031442122377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515721061158 + 515721061159.

It is an arithmetic number, because the mean of its divisors is an integer number (515721061159).

Almost surely, 2^{1031442122317} is an apocalyptic number.

It is an amenable number.

1031442122317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1031442122317 is an equidigital number, since it uses as much as digits as its factorization.

1031442122317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

Adding to 1031442122317 its reverse (7132212441301), we get a palindrome (8163654563618).

The spelling of 1031442122317 in words is "one trillion, thirty-one billion, four hundred forty-two million, one hundred twenty-two thousand, three hundred seventeen".