13531133130 has 16 divisors (see below), whose sum is σ = 32474719584. Its totient is φ = 3608302160.

The previous prime is 13531133107. The next prime is 13531133131. The reversal of 13531133130 is 3133113531.

It is a self number, because there is not a number n which added to its sum of digits gives 13531133130.

It is not an unprimeable number, because it can be changed into a prime (13531133131) 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, 225518856 + ... + 225518915.

It is an arithmetic number, because the mean of its divisors is an integer number (2029669974).

Almost surely, 2^13531133130 is an apocalyptic number.

13531133130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13531133130 is an abundant number, since it is smaller than the sum of its proper divisors (18943586454).

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

13531133130 is a wasteful number, since it uses less digits than its factorization.

13531133130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451037781.

The product of its (nonzero) digits is 1215, while the sum is 24.

Adding to 13531133130 its reverse (3133113531), we get a palindrome (16664246661).

The spelling of 13531133130 in words is "thirteen billion, five hundred thirty-one million, one hundred thirty-three thousand, one hundred thirty".