1030223333173 has 2 divisors, whose sum is σ = 1030223333174. Its totient is φ = 1030223333172.

The previous prime is 1030223333099. The next prime is 1030223333179. The reversal of 1030223333173 is 3713333220301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 917597315569 + 112626017604 = 957913^2 + 335598^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1030223333173 is a prime.

It is a super-2 number, since 2×1030223333173² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030223333179) 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, 515111666586 + 515111666587.

It is an arithmetic number, because the mean of its divisors is an integer number (515111666587).

Almost surely, 2^{1030223333173} is an apocalyptic number.

It is an amenable number.

1030223333173 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030223333173 is an equidigital number, since it uses as much as digits as its factorization.

1030223333173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 31.

Adding to 1030223333173 its reverse (3713333220301), we get a palindrome (4743556553474).

The spelling of 1030223333173 in words is "one trillion, thirty billion, two hundred twenty-three million, three hundred thirty-three thousand, one hundred seventy-three".