1031322030103 has 2 divisors, whose sum is σ = 1031322030104. Its totient is φ = 1031322030102.

The previous prime is 1031322030061. The next prime is 1031322030119. The reversal of 1031322030103 is 3010302231301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1031322030103 - 2²⁹ = 1030785159191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1031322030703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515661015051 + 515661015052.

It is an arithmetic number, because the mean of its divisors is an integer number (515661015052).

Almost surely, 2^{1031322030103} is an apocalyptic number.

1031322030103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1031322030103 is an equidigital number, since it uses as much as digits as its factorization.

1031322030103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1031322030103 its reverse (3010302231301), we get a palindrome (4041624261404).

The spelling of 1031322030103 in words is "one trillion, thirty-one billion, three hundred twenty-two million, thirty thousand, one hundred three".