13251072711 has 8 divisors (see below), whose sum is σ = 17671368304. Its totient is φ = 8832412800.

The previous prime is 13251072697. The next prime is 13251072721. The reversal of 13251072711 is 11727015231.

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

It is not a de Polignac number, because 13251072711 - 2¹¹ = 13251070663 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 (13251072721) 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, 389890 + ... + 422511.

It is an arithmetic number, because the mean of its divisors is an integer number (2208921038).

Almost surely, 2^13251072711 is an apocalyptic number.

13251072711 is a deficient number, since it is larger than the sum of its proper divisors (4420295593).

13251072711 is an equidigital number, since it uses as much as digits as its factorization.

13251072711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817841.

The product of its (nonzero) digits is 2940, while the sum is 30.

Adding to 13251072711 its reverse (11727015231), we get a palindrome (24978087942).

The spelling of 13251072711 in words is "thirteen billion, two hundred fifty-one million, seventy-two thousand, seven hundred eleven".