220353553103 has 8 divisors (see below), whose sum is σ = 220744567296. Its totient is φ = 219962714400.

The previous prime is 220353553097. The next prime is 220353553117. The reversal of 220353553103 is 301355353022.

220353553103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 220353553103 - 2⁶ = 220353553039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220353553103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220353553193) by changing a digit.

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, 2611058 + ... + 2694128.

It is an arithmetic number, because the mean of its divisors is an integer number (27593070912).

Almost surely, 2^220353553103 is an apocalyptic number.

220353553103 is a deficient number, since it is larger than the sum of its proper divisors (391014193).

220353553103 is an equidigital number, since it uses as much as digits as its factorization.

220353553103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87745.

The product of its (nonzero) digits is 40500, while the sum is 32.

The spelling of 220353553103 in words is "two hundred twenty billion, three hundred fifty-three million, five hundred fifty-three thousand, one hundred three".