4648278316103 has 4 divisors (see below), whose sum is σ = 4648284626160. Its totient is φ = 4648272006048.

The previous prime is 4648278316093. The next prime is 4648278316139. The reversal of 4648278316103 is 3016138728464.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4648278316103 - 2⁶ = 4648278316039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4648278316153) 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, 1877675 + ... + 3580812.

It is an arithmetic number, because the mean of its divisors is an integer number (1162071156540).

Almost surely, 2^{4648278316103} is an apocalyptic number.

4648278316103 is a deficient number, since it is larger than the sum of its proper divisors (6310057).

4648278316103 is an equidigital number, since it uses as much as digits as its factorization.

4648278316103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6310056.

The product of its (nonzero) digits is 4644864, while the sum is 53.

The spelling of 4648278316103 in words is "four trillion, six hundred forty-eight billion, two hundred seventy-eight million, three hundred sixteen thousand, one hundred three".