3103078602243 has 4 divisors (see below), whose sum is σ = 4137438136328. Its totient is φ = 2068719068160.

The previous prime is 3103078602233. The next prime is 3103078602301. The reversal of 3103078602243 is 3422068703013.

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

It is not a de Polignac number, because 3103078602243 - 2⁶ = 3103078602179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3103078602223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517179767038 + ... + 517179767043.

It is an arithmetic number, because the mean of its divisors is an integer number (1034359534082).

Almost surely, 2^{3103078602243} is an apocalyptic number.

3103078602243 is a deficient number, since it is larger than the sum of its proper divisors (1034359534085).

3103078602243 is a wasteful number, since it uses less digits than its factorization.

3103078602243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034359534084.

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 3103078602243 in words is "three trillion, one hundred three billion, seventy-eight million, six hundred two thousand, two hundred forty-three".