10172230317 has 16 divisors (see below), whose sum is σ = 15863128000. Its totient is φ = 6424566192.

The previous prime is 10172230301. The next prime is 10172230337. The reversal of 10172230317 is 71303227101.

It is not a de Polignac number, because 10172230317 - 2⁴ = 10172230301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10172230337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9913942 + ... + 9914967.

It is an arithmetic number, because the mean of its divisors is an integer number (991445500).

Almost surely, 2^10172230317 is an apocalyptic number.

It is an amenable number.

10172230317 is a deficient number, since it is larger than the sum of its proper divisors (5690897683).

10172230317 is a wasteful number, since it uses less digits than its factorization.

10172230317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19828937 (or 19828931 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

Adding to 10172230317 its reverse (71303227101), we get a palindrome (81475457418).

The spelling of 10172230317 in words is "ten billion, one hundred seventy-two million, two hundred thirty thousand, three hundred seventeen".