671135151 has 8 divisors (see below), whose sum is σ = 923713024. Its totient is φ = 432990360.

The previous prime is 671135141. The next prime is 671135159. The reversal of 671135151 is 151531176.

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

It is not a de Polignac number, because 671135151 - 2¹⁰ = 671134127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (671135159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3608161 + ... + 3608346.

It is an arithmetic number, because the mean of its divisors is an integer number (115464128).

Almost surely, 2^671135151 is an apocalyptic number.

671135151 is a deficient number, since it is larger than the sum of its proper divisors (252577873).

671135151 is a wasteful number, since it uses less digits than its factorization.

671135151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7216541.

The product of its digits is 3150, while the sum is 30.

The square root of 671135151 is about 25906.2762858733. The cubic root of 671135151 is about 875.5279104405.

The spelling of 671135151 in words is "six hundred seventy-one million, one hundred thirty-five thousand, one hundred fifty-one".