10320011173 has 2 divisors, whose sum is σ = 10320011174. Its totient is φ = 10320011172.

The previous prime is 10320011167. The next prime is 10320011203. The reversal of 10320011173 is 37111002301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10229704164 + 90307009 = 101142^2 + 9503^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10320011173 is a prime.

It is a super-2 number, since 2×10320011173² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10320011173.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10320011573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5160005586 + 5160005587.

It is an arithmetic number, because the mean of its divisors is an integer number (5160005587).

Almost surely, 2^10320011173 is an apocalyptic number.

It is an amenable number.

10320011173 is a deficient number, since it is larger than the sum of its proper divisors (1).

10320011173 is an equidigital number, since it uses as much as digits as its factorization.

10320011173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 19.

Adding to 10320011173 its reverse (37111002301), we get a palindrome (47431013474).

The spelling of 10320011173 in words is "ten billion, three hundred twenty million, eleven thousand, one hundred seventy-three".