10320003231173 has 2 divisors, whose sum is σ = 10320003231174. Its totient is φ = 10320003231172.

The previous prime is 10320003231119. The next prime is 10320003231229. The reversal of 10320003231173 is 37113230002301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5329971020929 + 4990032210244 = 2308673^2 + 2233838^2 .

It is an emirp because it is prime and its reverse (37113230002301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10320003231173 - 2²² = 10319999036869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10320003231073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5160001615586 + 5160001615587.

It is an arithmetic number, because the mean of its divisors is an integer number (5160001615587).

Almost surely, 2^{10320003231173} is an apocalyptic number.

It is an amenable number.

10320003231173 is a deficient number, since it is larger than the sum of its proper divisors (1).

10320003231173 is an equidigital number, since it uses as much as digits as its factorization.

10320003231173 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 26.

Adding to 10320003231173 its reverse (37113230002301), we get a palindrome (47433233233474).

The spelling of 10320003231173 in words is "ten trillion, three hundred twenty billion, three million, two hundred thirty-one thousand, one hundred seventy-three".