220023320103 has 24 divisors (see below), whose sum is σ = 326518875696. Its totient is φ = 142666272000.

The previous prime is 220023320089. The next prime is 220023320123. The reversal of 220023320103 is 301023320022.

It is a happy number.

220023320103 is a `hidden beast` number, since 220 + 0 + 23 + 320 + 103 = 666.

It is not a de Polignac number, because 220023320103 - 2⁶ = 220023320039 is a prime.

It is a super-2 number, since 2×220023320103² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220023320123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 814788 + ... + 1050678.

It is an arithmetic number, because the mean of its divisors is an integer number (13604953154).

Almost surely, 2^220023320103 is an apocalyptic number.

220023320103 is a deficient number, since it is larger than the sum of its proper divisors (106495555593).

220023320103 is a wasteful number, since it uses less digits than its factorization.

220023320103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238735 (or 238732 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 220023320103 its reverse (301023320022), we get a palindrome (521046640125).

The spelling of 220023320103 in words is "two hundred twenty billion, twenty-three million, three hundred twenty thousand, one hundred three".