12203005003 has 4 divisors (see below), whose sum is σ = 13946291440. Its totient is φ = 10459718568.

The previous prime is 12203004971. The next prime is 12203005007. The reversal of 12203005003 is 30050030221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30050030221 = 89 ⋅337640789.

It is a cyclic number.

It is not a de Polignac number, because 12203005003 - 2⁵ = 12203004971 is a prime.

It is a super-2 number, since 2×12203005003² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12203005007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 871643208 + ... + 871643221.

It is an arithmetic number, because the mean of its divisors is an integer number (3486572860).

Almost surely, 2^12203005003 is an apocalyptic number.

12203005003 is a deficient number, since it is larger than the sum of its proper divisors (1743286437).

12203005003 is an equidigital number, since it uses as much as digits as its factorization.

12203005003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743286436.

The product of its (nonzero) digits is 180, while the sum is 16.

Adding to 12203005003 its reverse (30050030221), we get a palindrome (42253035224).

The spelling of 12203005003 in words is "twelve billion, two hundred three million, five thousand, three".