54103203 has 72 divisors (see below), whose sum is σ = 104569920. Its totient is φ = 26580960.

The previous prime is 54103193. The next prime is 54103219. The reversal of 54103203 is 30230145.

54103203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54103203 - 2⁴ = 54103187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54103243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 91876 + ... + 92462.

It is an arithmetic number, because the mean of its divisors is an integer number (1452360).

Almost surely, 2^54103203 is an apocalyptic number.

54103203 is a deficient number, since it is larger than the sum of its proper divisors (50466717).

54103203 is a wasteful number, since it uses less digits than its factorization.

54103203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637 (or 627 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 54103203 is about 7355.4879511831. The cubic root of 54103203 is about 378.2169536446.

Adding to 54103203 its reverse (30230145), we get a palindrome (84333348).

The spelling of 54103203 in words is "fifty-four million, one hundred three thousand, two hundred three".