13088620131 has 8 divisors (see below), whose sum is σ = 17519399184. Its totient is φ = 8691793920.

The previous prime is 13088620087. The next prime is 13088620201. The reversal of 13088620131 is 13102688031.

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

It is not a de Polignac number, because 13088620131 - 2⁶ = 13088620067 is a prime.

It is a super-2 number, since 2×13088620131² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13088620092 and 13088620101.

It is not an unprimeable number, because it can be changed into a prime (13088120131) 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, 8487310 + ... + 8488851.

It is an arithmetic number, because the mean of its divisors is an integer number (2189924898).

Almost surely, 2^13088620131 is an apocalyptic number.

13088620131 is a deficient number, since it is larger than the sum of its proper divisors (4430779053).

13088620131 is a wasteful number, since it uses less digits than its factorization.

13088620131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16976421.

The product of its (nonzero) digits is 6912, while the sum is 33.

The spelling of 13088620131 in words is "thirteen billion, eighty-eight million, six hundred twenty thousand, one hundred thirty-one".