606323173231 has 8 divisors (see below), whose sum is σ = 632709819360. Its totient is φ = 579938591232.

The previous prime is 606323173229. The next prime is 606323173237. The reversal of 606323173231 is 132371323606.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 606323173231 - 2¹ = 606323173229 is a prime.

It is a super-2 number, since 2×606323173231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606323173237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99891 + ... + 1105723.

It is an arithmetic number, because the mean of its divisors is an integer number (79088727420).

Almost surely, 2^606323173231 is an apocalyptic number.

606323173231 is a deficient number, since it is larger than the sum of its proper divisors (26386646129).

606323173231 is a wasteful number, since it uses less digits than its factorization.

606323173231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032065.

The product of its (nonzero) digits is 81648, while the sum is 37.

Adding to 606323173231 its reverse (132371323606), we get a palindrome (738694496837).

The spelling of 606323173231 in words is "six hundred six billion, three hundred twenty-three million, one hundred seventy-three thousand, two hundred thirty-one".