70680127723 has 2 divisors, whose sum is σ = 70680127724. Its totient is φ = 70680127722.

The previous prime is 70680127711. The next prime is 70680127769. The reversal of 70680127723 is 32772108607.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70680127723 - 2⁹ = 70680127211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70680127723.

It is not a weakly prime, because it can be changed into another prime (70680127783) 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 as a sum of consecutive naturals, namely, 35340063861 + 35340063862.

It is an arithmetic number, because the mean of its divisors is an integer number (35340063862).

Almost surely, 2^70680127723 is an apocalyptic number.

70680127723 is a deficient number, since it is larger than the sum of its proper divisors (1).

70680127723 is an equidigital number, since it uses as much as digits as its factorization.

70680127723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 197568, while the sum is 43.

The spelling of 70680127723 in words is "seventy billion, six hundred eighty million, one hundred twenty-seven thousand, seven hundred twenty-three".