13245316271 has 16 divisors (see below), whose sum is σ = 15236707200. Its totient is φ = 11387368800.

The previous prime is 13245316211. The next prime is 13245316289. The reversal of 13245316271 is 17261354231.

It is not a de Polignac number, because 13245316271 - 2⁶ = 13245316207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13245316211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63845 + ... + 174833.

It is an arithmetic number, because the mean of its divisors is an integer number (952294200).

Almost surely, 2^13245316271 is an apocalyptic number.

13245316271 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13245316271 is a deficient number, since it is larger than the sum of its proper divisors (1991390929).

13245316271 is a wasteful number, since it uses less digits than its factorization.

13245316271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111590.

The product of its digits is 30240, while the sum is 35.

The spelling of 13245316271 in words is "thirteen billion, two hundred forty-five million, three hundred sixteen thousand, two hundred seventy-one".