13021201203 has 8 divisors (see below), whose sum is σ = 17362170000. Its totient is φ = 8680516608.

The previous prime is 13021201189. The next prime is 13021201211. The reversal of 13021201203 is 30210212031.

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

It is not a de Polignac number, because 13021201203 - 2¹⁴ = 13021184819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13021201243) 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, 84523 + ... + 182171.

It is an arithmetic number, because the mean of its divisors is an integer number (2170271250).

Almost surely, 2^13021201203 is an apocalyptic number.

13021201203 is a deficient number, since it is larger than the sum of its proper divisors (4340968797).

13021201203 is an equidigital number, since it uses as much as digits as its factorization.

13021201203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142101.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13021201203 its reverse (30210212031), we get a palindrome (43231413234).

The spelling of 13021201203 in words is "thirteen billion, twenty-one million, two hundred one thousand, two hundred three".