13323111216050 has 12 divisors (see below), whose sum is σ = 24780986861946. Its totient is φ = 5329244486400.

The previous prime is 13323111216049. The next prime is 13323111216083. The reversal of 13323111216050 is 5061211132331.

It can be written as a sum of positive squares in 3 ways, for example, as 6021080456521 + 7302030759529 = 2453789^2 + 2702227^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 133231112111 + ... + 133231112210.

Almost surely, 2^{13323111216050} is an apocalyptic number.

13323111216050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13323111216050 is a deficient number, since it is larger than the sum of its proper divisors (11457875645896).

13323111216050 is a wasteful number, since it uses less digits than its factorization.

13323111216050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266462224333 (or 266462224328 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

Adding to 13323111216050 its reverse (5061211132331), we get a palindrome (18384322348381).

The spelling of 13323111216050 in words is "thirteen trillion, three hundred twenty-three billion, one hundred eleven million, two hundred sixteen thousand, fifty".