478044103 has 2 divisors, whose sum is σ = 478044104. Its totient is φ = 478044102.

The previous prime is 478044079. The next prime is 478044113. The reversal of 478044103 is 301440874.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 478044103 - 2²¹ = 475946951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (478044113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239022051 + 239022052.

It is an arithmetic number, because the mean of its divisors is an integer number (239022052).

Almost surely, 2^478044103 is an apocalyptic number.

478044103 is a deficient number, since it is larger than the sum of its proper divisors (1).

478044103 is an equidigital number, since it uses as much as digits as its factorization.

478044103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 478044103 is about 21864.2196979449. The cubic root of 478044103 is about 781.9085974283.

Adding to 478044103 its reverse (301440874), we get a palindrome (779484977).

The spelling of 478044103 in words is "four hundred seventy-eight million, forty-four thousand, one hundred three".