173482415231 has 2 divisors, whose sum is σ = 173482415232. Its totient is φ = 173482415230.

The previous prime is 173482415177. The next prime is 173482415237. The reversal of 173482415231 is 132514284371.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-173482415231 is a prime.

It is a super-3 number, since 3×173482415231³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (173482415237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86741207615 + 86741207616.

It is an arithmetic number, because the mean of its divisors is an integer number (86741207616).

Almost surely, 2^173482415231 is an apocalyptic number.

173482415231 is a deficient number, since it is larger than the sum of its proper divisors (1).

173482415231 is an equidigital number, since it uses as much as digits as its factorization.

173482415231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 161280, while the sum is 41.

The spelling of 173482415231 in words is "one hundred seventy-three billion, four hundred eighty-two million, four hundred fifteen thousand, two hundred thirty-one".