171130326551039 has 8 divisors (see below), whose sum is σ = 171381223798512. Its totient is φ = 170879558472000.

The previous prime is 171130326551033. The next prime is 171130326551069. The reversal of 171130326551039 is 930155623031171.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-171130326551039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 171130326550984 and 171130326551002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (171130326551033) 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, 29640284 + ... + 34940049.

It is an arithmetic number, because the mean of its divisors is an integer number (21422652974814).

Almost surely, 2^{171130326551039} is an apocalyptic number.

171130326551039 is a deficient number, since it is larger than the sum of its proper divisors (250897247473).

171130326551039 is an equidigital number, since it uses as much as digits as its factorization.

171130326551039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64584217.

The product of its (nonzero) digits is 510300, while the sum is 47.

The spelling of 171130326551039 in words is "one hundred seventy-one trillion, one hundred thirty billion, three hundred twenty-six million, five hundred fifty-one thousand, thirty-nine".