13032312010203 has 4 divisors (see below), whose sum is σ = 17376416013608. Its totient is φ = 8688208006800.

The previous prime is 13032312010183. The next prime is 13032312010217. The reversal of 13032312010203 is 30201021323031.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13032312010203 - 2⁸ = 13032312009947 is a prime.

It is a super-2 number, since 2×13032312010203² (a number of 27 digits) contains 22 as substring.

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 13032312010203.

It is not an unprimeable number, because it can be changed into a prime (13032312011203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2172052001698 + ... + 2172052001703.

It is an arithmetic number, because the mean of its divisors is an integer number (4344104003402).

Almost surely, 2^{13032312010203} is an apocalyptic number.

13032312010203 is a deficient number, since it is larger than the sum of its proper divisors (4344104003405).

13032312010203 is an equidigital number, since it uses as much as digits as its factorization.

13032312010203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4344104003404.

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

Adding to 13032312010203 its reverse (30201021323031), we get a palindrome (43233333333234).

The spelling of 13032312010203 in words is "thirteen trillion, thirty-two billion, three hundred twelve million, ten thousand, two hundred three".