220113321003 has 24 divisors (see below), whose sum is σ = 324791640576. Its totient is φ = 143582238000.

The previous prime is 220113320981. The next prime is 220113321007. The reversal of 220113321003 is 300123311022.

220113321003 is a `hidden beast` number, since 220 + 11 + 332 + 100 + 3 = 666.

It is not a de Polignac number, because 220113321003 - 2⁵ = 220113320971 is a prime.

It is a super-3 number, since 3×220113321003³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (220113321007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1587828 + ... + 1720878.

It is an arithmetic number, because the mean of its divisors is an integer number (13532985024).

Almost surely, 2^220113321003 is an apocalyptic number.

220113321003 is a deficient number, since it is larger than the sum of its proper divisors (104678319573).

220113321003 is a wasteful number, since it uses less digits than its factorization.

220113321003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137015 (or 137012 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 220113321003 its reverse (300123311022), we get a palindrome (520236632025).

The spelling of 220113321003 in words is "two hundred twenty billion, one hundred thirteen million, three hundred twenty-one thousand, three".