220142103303 has 16 divisors (see below), whose sum is σ = 293984028800. Its totient is φ = 146530875744.

The previous prime is 220142103289. The next prime is 220142103373. The reversal of 220142103303 is 303301241022.

It is not a de Polignac number, because 220142103303 - 2⁸ = 220142103047 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 220142103303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220142103373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16923600 + ... + 16936602.

It is an arithmetic number, because the mean of its divisors is an integer number (18374001800).

Almost surely, 2^220142103303 is an apocalyptic number.

220142103303 is a deficient number, since it is larger than the sum of its proper divisors (73841925497).

220142103303 is a wasteful number, since it uses less digits than its factorization.

220142103303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21438.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 220142103303 its reverse (303301241022), we get a palindrome (523443344325).

The spelling of 220142103303 in words is "two hundred twenty billion, one hundred forty-two million, one hundred three thousand, three hundred three".