1310040271 has 2 divisors, whose sum is σ = 1310040272. Its totient is φ = 1310040270.

The previous prime is 1310040257. The next prime is 1310040337. The reversal of 1310040271 is 1720400131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1310040271 - 2⁵ = 1310040239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1310040871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655020135 + 655020136.

It is an arithmetic number, because the mean of its divisors is an integer number (655020136).

Almost surely, 2^1310040271 is an apocalyptic number.

1310040271 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310040271 is an equidigital number, since it uses as much as digits as its factorization.

1310040271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 1310040271 is about 36194.4784601187. The cubic root of 1310040271 is about 1094.1953934347.

The spelling of 1310040271 in words is "one billion, three hundred ten million, forty thousand, two hundred seventy-one".