172310131314086 has 4 divisors (see below), whose sum is σ = 258465196971132. Its totient is φ = 86155065657042.

The previous prime is 172310131314023. The next prime is 172310131314143. The reversal of 172310131314086 is 680413131013271.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43077532828520 + ... + 43077532828523.

It is an arithmetic number, because the mean of its divisors is an integer number (64616299242783).

Almost surely, 2^{172310131314086} is an apocalyptic number.

172310131314086 is a deficient number, since it is larger than the sum of its proper divisors (86155065657046).

172310131314086 is an equidigital number, since it uses as much as digits as its factorization.

172310131314086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86155065657045.

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 172310131314086 in words is "one hundred seventy-two trillion, three hundred ten billion, one hundred thirty-one million, three hundred fourteen thousand, eighty-six".