220103000203 has 8 divisors (see below), whose sum is σ = 229677465600. Its totient is φ = 210528932328.

The previous prime is 220103000141. The next prime is 220103000209. The reversal of 220103000203 is 302000301022.

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 220103000203 - 2⁹ = 220102999691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220103000209) 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, 1825728 + ... + 1942546.

It is an arithmetic number, because the mean of its divisors is an integer number (28709683200).

Almost surely, 2^220103000203 is an apocalyptic number.

220103000203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

220103000203 is a deficient number, since it is larger than the sum of its proper divisors (9574465397).

220103000203 is a wasteful number, since it uses less digits than its factorization.

220103000203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198761.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 220103000203 its reverse (302000301022), we get a palindrome (522103301225).

The spelling of 220103000203 in words is "two hundred twenty billion, one hundred three million, two hundred three", and thus it is an aban number.