2203300503423 has 14 divisors (see below), whose sum is σ = 3303439576184. Its totient is φ = 1468867001796.

The previous prime is 2203300503409. The next prime is 2203300503431. The reversal of 2203300503423 is 3243050033022.

2203300503423 is a `hidden beast` number, since 2 + 203 + 30 + 0 + 5 + 0 + 3 + 423 = 666.

It is not a de Polignac number, because 2203300503423 - 2²⁰ = 2203299454847 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203300503493) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 1511179315 + ... + 1511180772.

Almost surely, 2^{2203300503423} is an apocalyptic number.

2203300503423 is a deficient number, since it is larger than the sum of its proper divisors (1100139072761).

2203300503423 is an frugal number, since it uses more digits than its factorization.

2203300503423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3022360105 (or 3022360090 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

Adding to 2203300503423 its reverse (3243050033022), we get a palindrome (5446350536445).

The spelling of 2203300503423 in words is "two trillion, two hundred three billion, three hundred million, five hundred three thousand, four hundred twenty-three".