3103343009991 has 48 divisors (see below), whose sum is σ = 5451865683264. Its totient is φ = 1660552492032.

The previous prime is 3103343009981. The next prime is 3103343010013. The reversal of 3103343009991 is 1999003433013.

3103343009991 is a `hidden beast` number, since 3 + 1 + 0 + 334 + 300 + 9 + 9 + 9 + 1 = 666.

It is not a de Polignac number, because 3103343009991 - 2¹⁰ = 3103343008967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103343009981) 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 47 ways as a sum of consecutive naturals, for example, 7143360 + ... + 7565333.

It is an arithmetic number, because the mean of its divisors is an integer number (113580535068).

Almost surely, 2^{3103343009991} is an apocalyptic number.

3103343009991 is a deficient number, since it is larger than the sum of its proper divisors (2348522673273).

3103343009991 is a wasteful number, since it uses less digits than its factorization.

3103343009991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14708920 (or 14708917 counting only the distinct ones).

The product of its (nonzero) digits is 236196, while the sum is 45.

The spelling of 3103343009991 in words is "three trillion, one hundred three billion, three hundred forty-three million, nine thousand, nine hundred ninety-one".