307105343099 has 2 divisors, whose sum is σ = 307105343100. Its totient is φ = 307105343098.

The previous prime is 307105343063. The next prime is 307105343107. The reversal of 307105343099 is 990343501703.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-307105343099 is a prime.

It is not a weakly prime, because it can be changed into another prime (307105333099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153552671549 + 153552671550.

It is an arithmetic number, because the mean of its divisors is an integer number (153552671550).

Almost surely, 2^307105343099 is an apocalyptic number.

307105343099 is a deficient number, since it is larger than the sum of its proper divisors (1).

307105343099 is an equidigital number, since it uses as much as digits as its factorization.

307105343099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 306180, while the sum is 44.

The spelling of 307105343099 in words is "three hundred seven billion, one hundred five million, three hundred forty-three thousand, ninety-nine".