13321213323410 has 32 divisors (see below), whose sum is σ = 25613343884592. Its totient is φ = 4970664079360.

The previous prime is 13321213323377. The next prime is 13321213323493. The reversal of 13321213323410 is 1432331212331.

It can be written as a sum of positive squares in 8 ways, for example, as 5242868052361 + 8078345271049 = 2289731^2 + 2842243^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346706801 + ... + 346745220.

Almost surely, 2^{13321213323410} is an apocalyptic number.

13321213323410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13321213323410 is a deficient number, since it is larger than the sum of its proper divisors (12292130561182).

13321213323410 is a wasteful number, since it uses less digits than its factorization.

13321213323410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693452158.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 13321213323410 its reverse (1432331212331), we get a palindrome (14753544535741).

The spelling of 13321213323410 in words is "thirteen trillion, three hundred twenty-one billion, two hundred thirteen million, three hundred twenty-three thousand, four hundred ten".