137171327 has 4 divisors (see below), whose sum is σ = 137204760. Its totient is φ = 137137896.

The previous prime is 137171299. The next prime is 137171329. The reversal of 137171327 is 723171731.

137171327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 723171731 = 3187 ⋅226913.

It is a cyclic number.

It is not a de Polignac number, because 137171327 - 2⁶ = 137171263 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 137171293 and 137171302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137171329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9533 + ... + 19110.

It is an arithmetic number, because the mean of its divisors is an integer number (34301190).

Almost surely, 2^137171327 is an apocalyptic number.

137171327 is a deficient number, since it is larger than the sum of its proper divisors (33433).

137171327 is an equidigital number, since it uses as much as digits as its factorization.

137171327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33432.

The product of its digits is 6174, while the sum is 32.

The square root of 137171327 is about 11712.0163507400. The cubic root of 137171327 is about 515.7284779748.

The spelling of 137171327 in words is "one hundred thirty-seven million, one hundred seventy-one thousand, three hundred twenty-seven".