13270711511 has 8 divisors (see below), whose sum is σ = 13851614304. Its totient is φ = 12690135040.

The previous prime is 13270711501. The next prime is 13270711541. The reversal of 13270711511 is 11511707231.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13270711511 is a prime.

It is a super-2 number, since 2×13270711511² (a number of 21 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 (13270711501) 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, 3431 + ... + 162951.

It is an arithmetic number, because the mean of its divisors is an integer number (1731451788).

Almost surely, 2^13270711511 is an apocalyptic number.

13270711511 is a deficient number, since it is larger than the sum of its proper divisors (580902793).

13270711511 is a wasteful number, since it uses less digits than its factorization.

13270711511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163161.

The product of its (nonzero) digits is 1470, while the sum is 29.

The spelling of 13270711511 in words is "thirteen billion, two hundred seventy million, seven hundred eleven thousand, five hundred eleven".