13203314011 has 4 divisors (see below), whose sum is σ = 13234676224. Its totient is φ = 13171951800.

The previous prime is 13203313979. The next prime is 13203314021. The reversal of 13203314011 is 11041330231.

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

It is a cyclic number.

It is not a de Polignac number, because 13203314011 - 2⁵ = 13203313979 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 13203314011.

It is not an unprimeable number, because it can be changed into a prime (13203314021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15680475 + ... + 15681316.

It is an arithmetic number, because the mean of its divisors is an integer number (3308669056).

Almost surely, 2^13203314011 is an apocalyptic number.

13203314011 is a deficient number, since it is larger than the sum of its proper divisors (31362213).

13203314011 is an equidigital number, since it uses as much as digits as its factorization.

13203314011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31362212.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13203314011 its reverse (11041330231), we get a palindrome (24244644242).

The spelling of 13203314011 in words is "thirteen billion, two hundred three million, three hundred fourteen thousand, eleven".