13311202304 has 44 divisors (see below), whose sum is σ = 27527032500. Its totient is φ = 6426083328.

The previous prime is 13311202297. The next prime is 13311202349. The reversal of 13311202304 is 40320211331.

It can be written as a sum of positive squares in 2 ways, for example, as 10816000000 + 2495202304 = 104000^2 + 49952^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194429 + ... + 253820.

It is an arithmetic number, because the mean of its divisors is an integer number (625614375).

Almost surely, 2^13311202304 is an apocalyptic number.

It is an amenable number.

13311202304 is an abundant number, since it is smaller than the sum of its proper divisors (14215830196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13311202304 is an equidigital number, since it uses as much as digits as its factorization.

13311202304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448298 (or 448280 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13311202304 its reverse (40320211331), we get a palindrome (53631413635).

The spelling of 13311202304 in words is "thirteen billion, three hundred eleven million, two hundred two thousand, three hundred four".