102706724347 has 2 divisors, whose sum is σ = 102706724348. Its totient is φ = 102706724346.

The previous prime is 102706724333. The next prime is 102706724381. The reversal of 102706724347 is 743427607201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102706724347 is a prime.

It is not a weakly prime, because it can be changed into another prime (102706754347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51353362173 + 51353362174.

It is an arithmetic number, because the mean of its divisors is an integer number (51353362174).

Almost surely, 2^102706724347 is an apocalyptic number.

102706724347 is a deficient number, since it is larger than the sum of its proper divisors (1).

102706724347 is an equidigital number, since it uses as much as digits as its factorization.

102706724347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 395136, while the sum is 43.

The spelling of 102706724347 in words is "one hundred two billion, seven hundred six million, seven hundred twenty-four thousand, three hundred forty-seven".