13430131203 has 8 divisors (see below), whose sum is σ = 18390810448. Its totient is φ = 8711436384.

The previous prime is 13430131201. The next prime is 13430131207. The reversal of 13430131203 is 30213103431.

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

It is not a de Polignac number, because 13430131203 - 2¹ = 13430131201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13430131203.

It is not an unprimeable number, because it can be changed into a prime (13430131201) 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, 60495976 + ... + 60496197.

It is an arithmetic number, because the mean of its divisors is an integer number (2298851306).

Almost surely, 2^13430131203 is an apocalyptic number.

13430131203 is a deficient number, since it is larger than the sum of its proper divisors (4960679245).

13430131203 is a wasteful number, since it uses less digits than its factorization.

13430131203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120992213.

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

Adding to 13430131203 its reverse (30213103431), we get a palindrome (43643234634).

The spelling of 13430131203 in words is "thirteen billion, four hundred thirty million, one hundred thirty-one thousand, two hundred three".