13213322052135 has 8 divisors (see below), whose sum is σ = 21141315283440. Its totient is φ = 7047105094464.

The previous prime is 13213322052107. The next prime is 13213322052163. The reversal of 13213322052135 is 53125022331231.

It is an interprime number because it is at equal distance from previous prime (13213322052107) and next prime (13213322052163).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13213322052135 - 2¹² = 13213322048039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13213322052096 and 13213322052105.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 440444068390 + ... + 440444068419.

It is an arithmetic number, because the mean of its divisors is an integer number (2642664410430).

Almost surely, 2^{13213322052135} is an apocalyptic number.

13213322052135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13213322052135 is a deficient number, since it is larger than the sum of its proper divisors (7927993231305).

13213322052135 is an equidigital number, since it uses as much as digits as its factorization.

13213322052135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880888136817.

The product of its (nonzero) digits is 32400, while the sum is 33.

Adding to 13213322052135 its reverse (53125022331231), we get a palindrome (66338344383366).

The spelling of 13213322052135 in words is "thirteen trillion, two hundred thirteen billion, three hundred twenty-two million, fifty-two thousand, one hundred thirty-five".