2731674030103 has 4 divisors (see below), whose sum is σ = 2748432766648. Its totient is φ = 2714915293560.

The previous prime is 2731674030077. The next prime is 2731674030109. The reversal of 2731674030103 is 3010304761372.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2731674030103 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 (2731674030109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8379368028 + ... + 8379368353.

It is an arithmetic number, because the mean of its divisors is an integer number (687108191662).

Almost surely, 2^{2731674030103} is an apocalyptic number.

2731674030103 is a deficient number, since it is larger than the sum of its proper divisors (16758736545).

2731674030103 is a wasteful number, since it uses less digits than its factorization.

2731674030103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16758736544.

The product of its (nonzero) digits is 63504, while the sum is 37.

Adding to 2731674030103 its reverse (3010304761372), we get a palindrome (5741978791475).

The spelling of 2731674030103 in words is "two trillion, seven hundred thirty-one billion, six hundred seventy-four million, thirty thousand, one hundred three".