139132828073 has 2 divisors, whose sum is σ = 139132828074. Its totient is φ = 139132828072.

The previous prime is 139132828061. The next prime is 139132828091. The reversal of 139132828073 is 370828231931.

139132828073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 136665520489 + 2467307584 = 369683^2 + 49672^2 .

It is an emirp because it is prime and its reverse (370828231931) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 139132828073 - 2⁴ = 139132828057 is a prime.

It is not a weakly prime, because it can be changed into another prime (139132828273) 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, 69566414036 + 69566414037.

It is an arithmetic number, because the mean of its divisors is an integer number (69566414037).

Almost surely, 2^139132828073 is an apocalyptic number.

It is an amenable number.

139132828073 is a deficient number, since it is larger than the sum of its proper divisors (1).

139132828073 is an equidigital number, since it uses as much as digits as its factorization.

139132828073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 139132828073 in words is "one hundred thirty-nine billion, one hundred thirty-two million, eight hundred twenty-eight thousand, seventy-three".