10033223173 has 2 divisors, whose sum is σ = 10033223174. Its totient is φ = 10033223172.

The previous prime is 10033223147. The next prime is 10033223197. The reversal of 10033223173 is 37132233001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5600726244 + 4432496929 = 74838^2 + 66577^2 .

It is an emirp because it is prime and its reverse (37132233001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10033223173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10033223273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5016611586 + 5016611587.

It is an arithmetic number, because the mean of its divisors is an integer number (5016611587).

Almost surely, 2^10033223173 is an apocalyptic number.

It is an amenable number.

10033223173 is a deficient number, since it is larger than the sum of its proper divisors (1).

10033223173 is an equidigital number, since it uses as much as digits as its factorization.

10033223173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 25.

Adding to 10033223173 its reverse (37132233001), we get a palindrome (47165456174).

The spelling of 10033223173 in words is "ten billion, thirty-three million, two hundred twenty-three thousand, one hundred seventy-three".