1310671171 has 4 divisors (see below), whose sum is σ = 1320100600. Its totient is φ = 1301241744.

The previous prime is 1310671163. The next prime is 1310671183. The reversal of 1310671171 is 1711760131.

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

It is a cyclic number.

It is not a de Polignac number, because 1310671171 - 2³ = 1310671163 is a prime.

It is a super-2 number, since 2×1310671171² = 3435717836981022482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1310671771) 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, 4714506 + ... + 4714783.

It is an arithmetic number, because the mean of its divisors is an integer number (330025150).

Almost surely, 2^1310671171 is an apocalyptic number.

1310671171 is a deficient number, since it is larger than the sum of its proper divisors (9429429).

1310671171 is an equidigital number, since it uses as much as digits as its factorization.

1310671171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9429428.

The product of its (nonzero) digits is 882, while the sum is 28.

The square root of 1310671171 is about 36203.1928288100. The cubic root of 1310671171 is about 1094.3710157929.

The spelling of 1310671171 in words is "one billion, three hundred ten million, six hundred seventy-one thousand, one hundred seventy-one".