13531186130 has 128 divisors (see below), whose sum is σ = 31390281216. Its totient is φ = 4077158400.

The previous prime is 13531186127. The next prime is 13531186133. The reversal of 13531186130 is 3168113531.

It is an interprime number because it is at equal distance from previous prime (13531186127) and next prime (13531186133).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13531186133) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3565514 + ... + 3569306.

It is an arithmetic number, because the mean of its divisors is an integer number (245236572).

Almost surely, 2^13531186130 is an apocalyptic number.

13531186130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13531186130 is an abundant number, since it is smaller than the sum of its proper divisors (17859095086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13531186130 is a wasteful number, since it uses less digits than its factorization.

13531186130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3972.

The product of its (nonzero) digits is 6480, while the sum is 32.

Adding to 13531186130 its reverse (3168113531), we get a palindrome (16699299661).

The spelling of 13531186130 in words is "thirteen billion, five hundred thirty-one million, one hundred eighty-six thousand, one hundred thirty".