220100210003 has 8 divisors (see below), whose sum is σ = 224442992016. Its totient is φ = 215764463200.

The previous prime is 220100209999. The next prime is 220100210041. The reversal of 220100210003 is 300012001022.

It is a happy number.

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 220100210003 - 2² = 220100209999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220100210053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1695593 + ... + 1820778.

It is an arithmetic number, because the mean of its divisors is an integer number (28055374002).

Almost surely, 2^220100210003 is an apocalyptic number.

220100210003 is a deficient number, since it is larger than the sum of its proper divisors (4342782013).

220100210003 is a wasteful number, since it uses less digits than its factorization.

220100210003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3517605.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 220100210003 its reverse (300012001022), we get a palindrome (520112211025).

The spelling of 220100210003 in words is "two hundred twenty billion, one hundred million, two hundred ten thousand, three".