13211052554330 has 32 divisors (see below), whose sum is σ = 25178914520064. Its totient is φ = 4973532708096.

The previous prime is 13211052554261. The next prime is 13211052554393. The reversal of 13211052554330 is 3345525011231.

It is a happy number.

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, 28860419 + ... + 29314601.

It is an arithmetic number, because the mean of its divisors is an integer number (786841078752).

Almost surely, 2^{13211052554330} is an apocalyptic number.

13211052554330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13211052554330 is a deficient number, since it is larger than the sum of its proper divisors (11967861965734).

13211052554330 is a wasteful number, since it uses less digits than its factorization.

13211052554330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625310.

The product of its (nonzero) digits is 54000, while the sum is 35.

Adding to 13211052554330 its reverse (3345525011231), we get a palindrome (16556577565561).

The spelling of 13211052554330 in words is "thirteen trillion, two hundred eleven billion, fifty-two million, five hundred fifty-four thousand, three hundred thirty".