13321322020310 has 16 divisors (see below), whose sum is σ = 23978515170096. Its totient is φ = 5328498689568.

The previous prime is 13321322020247. The next prime is 13321322020327. The reversal of 13321322020310 is 1302022312331.

It is a super-2 number, since 2×13321322020310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1861349 + ... + 5487008.

It is an arithmetic number, because the mean of its divisors is an integer number (1498657198131).

Almost surely, 2^{13321322020310} is an apocalyptic number.

13321322020310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13321322020310 is a deficient number, since it is larger than the sum of its proper divisors (10657193149786).

13321322020310 is a wasteful number, since it uses less digits than its factorization.

13321322020310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7529647.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13321322020310 its reverse (1302022312331), we get a palindrome (14623344332641).

The spelling of 13321322020310 in words is "thirteen trillion, three hundred twenty-one billion, three hundred twenty-two million, twenty thousand, three hundred ten".