13203031130 has 64 divisors (see below), whose sum is σ = 26166177792. Its totient is φ = 4774840320.

The previous prime is 13203031129. The next prime is 13203031217. The reversal of 13203031130 is 3113030231.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 13203031099 and 13203031108.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 712847 + ... + 731133.

It is an arithmetic number, because the mean of its divisors is an integer number (408846528).

Almost surely, 2^13203031130 is an apocalyptic number.

13203031130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13203031130 is a deficient number, since it is larger than the sum of its proper divisors (12963146662).

13203031130 is a wasteful number, since it uses less digits than its factorization.

13203031130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18479.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 13203031130 its reverse (3113030231), we get a palindrome (16316061361).

The spelling of 13203031130 in words is "thirteen billion, two hundred three million, thirty-one thousand, one hundred thirty".