1308861735271 has 8 divisors (see below), whose sum is σ = 1310073246720. Its totient is φ = 1307650374072.

The previous prime is 1308861735257. The next prime is 1308861735289. The reversal of 1308861735271 is 1725371688031.

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

It is a cyclic number.

It is not a de Polignac number, because 1308861735271 - 2⁵ = 1308861735239 is a prime.

It is a super-2 number, since 2×1308861735271² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1308861735211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24884026 + ... + 24936568.

It is an arithmetic number, because the mean of its divisors is an integer number (163759155840).

Almost surely, 2^{1308861735271} is an apocalyptic number.

1308861735271 is a deficient number, since it is larger than the sum of its proper divisors (1211511449).

1308861735271 is a wasteful number, since it uses less digits than its factorization.

1308861735271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75125.

The product of its (nonzero) digits is 1693440, while the sum is 52.

The spelling of 1308861735271 in words is "one trillion, three hundred eight billion, eight hundred sixty-one million, seven hundred thirty-five thousand, two hundred seventy-one".