135211035937 has 2 divisors, whose sum is σ = 135211035938. Its totient is φ = 135211035936.

The previous prime is 135211035901. The next prime is 135211035959. The reversal of 135211035937 is 739530112531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 135129024801 + 82011136 = 367599^2 + 9056^2 .

It is a cyclic number.

It is not a de Polignac number, because 135211035937 - 2¹⁹ = 135210511649 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135211035937.

It is not a weakly prime, because it can be changed into another prime (135211035437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67605517968 + 67605517969.

It is an arithmetic number, because the mean of its divisors is an integer number (67605517969).

Almost surely, 2^135211035937 is an apocalyptic number.

It is an amenable number.

135211035937 is a deficient number, since it is larger than the sum of its proper divisors (1).

135211035937 is an equidigital number, since it uses as much as digits as its factorization.

135211035937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 85050, while the sum is 40.

The spelling of 135211035937 in words is "one hundred thirty-five billion, two hundred eleven million, thirty-five thousand, nine hundred thirty-seven".