210601094939 has 2 divisors, whose sum is σ = 210601094940. Its totient is φ = 210601094938.

The previous prime is 210601094929. The next prime is 210601094953. The reversal of 210601094939 is 939490106012.

It is a happy number.

210601094939 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 is a cyclic number.

It is not a de Polignac number, because 210601094939 - 2⁴ = 210601094923 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 210601094939.

It is not a weakly prime, because it can be changed into another prime (210601094929) 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, 105300547469 + 105300547470.

It is an arithmetic number, because the mean of its divisors is an integer number (105300547470).

Almost surely, 2^210601094939 is an apocalyptic number.

210601094939 is a deficient number, since it is larger than the sum of its proper divisors (1).

210601094939 is an equidigital number, since it uses as much as digits as its factorization.

210601094939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976, while the sum is 44.

The spelling of 210601094939 in words is "two hundred ten billion, six hundred one million, ninety-four thousand, nine hundred thirty-nine".