28302126071 has 2 divisors, whose sum is σ = 28302126072. Its totient is φ = 28302126070.

The previous prime is 28302126067. The next prime is 28302126137. The reversal of 28302126071 is 17062120382.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28302126071 - 2² = 28302126067 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28302126971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14151063035 + 14151063036.

It is an arithmetic number, because the mean of its divisors is an integer number (14151063036).

Almost surely, 2^28302126071 is an apocalyptic number.

28302126071 is a deficient number, since it is larger than the sum of its proper divisors (1).

28302126071 is an equidigital number, since it uses as much as digits as its factorization.

28302126071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 32.

The spelling of 28302126071 in words is "twenty-eight billion, three hundred two million, one hundred twenty-six thousand, seventy-one".