3107943340091 has 2 divisors, whose sum is σ = 3107943340092. Its totient is φ = 3107943340090.

The previous prime is 3107943340079. The next prime is 3107943340123. The reversal of 3107943340091 is 1900433497013.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3107943340091 - 2⁶ = 3107943340027 is a prime.

It is not a weakly prime, because it can be changed into another prime (3107943340001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1553971670045 + 1553971670046.

It is an arithmetic number, because the mean of its divisors is an integer number (1553971670046).

Almost surely, 2^{3107943340091} is an apocalyptic number.

3107943340091 is a deficient number, since it is larger than the sum of its proper divisors (1).

3107943340091 is an equidigital number, since it uses as much as digits as its factorization.

3107943340091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 44.

The spelling of 3107943340091 in words is "three trillion, one hundred seven billion, nine hundred forty-three million, three hundred forty thousand, ninety-one".