13220543051030 has 128 divisors (see below), whose sum is σ = 29007487881216. Its totient is φ = 4240189324800.

The previous prime is 13220543051003. The next prime is 13220543051059. The reversal of 13220543051030 is 3015034502231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13220543050984 and 13220543051002.

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 63 ways as a sum of consecutive naturals, for example, 26288540 + ... + 26786720.

It is an arithmetic number, because the mean of its divisors is an integer number (226620999072).

Almost surely, 2^{13220543051030} is an apocalyptic number.

13220543051030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13220543051030 is an abundant number, since it is smaller than the sum of its proper divisors (15786944830186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13220543051030 is a wasteful number, since it uses less digits than its factorization.

13220543051030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498582.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 13220543051030 its reverse (3015034502231), we get a palindrome (16235577553261).

The spelling of 13220543051030 in words is "thirteen trillion, two hundred twenty billion, five hundred forty-three million, fifty-one thousand, thirty".