13131034230 has 32 divisors (see below), whose sum is σ = 31523847264. Its totient is φ = 3500568576.

The previous prime is 13131034201. The next prime is 13131034237. The reversal of 13131034230 is 3243013131.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13131034197 and 13131034206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13131034237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40404 + ... + 167016.

It is an arithmetic number, because the mean of its divisors is an integer number (985120227).

Almost surely, 2^13131034230 is an apocalyptic number.

13131034230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13131034230 is an abundant number, since it is smaller than the sum of its proper divisors (18392813034).

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

13131034230 is a wasteful number, since it uses less digits than its factorization.

13131034230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130080.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13131034230 its reverse (3243013131), we get a palindrome (16374047361).

The spelling of 13131034230 in words is "thirteen billion, one hundred thirty-one million, thirty-four thousand, two hundred thirty".