135373037 has 2 divisors, whose sum is σ = 135373038. Its totient is φ = 135373036.

The previous prime is 135373033. The next prime is 135373067. The reversal of 135373037 is 730373531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99720196 + 35652841 = 9986^2 + 5971^2 .

It is a cyclic number.

It is not a de Polignac number, because 135373037 - 2² = 135373033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135372994 and 135373012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135373033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67686518 + 67686519.

It is an arithmetic number, because the mean of its divisors is an integer number (67686519).

Almost surely, 2^135373037 is an apocalyptic number.

It is an amenable number.

135373037 is a deficient number, since it is larger than the sum of its proper divisors (1).

135373037 is an equidigital number, since it uses as much as digits as its factorization.

135373037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19845, while the sum is 32.

The square root of 135373037 is about 11634.9919209254. The cubic root of 135373037 is about 513.4648563405.

The spelling of 135373037 in words is "one hundred thirty-five million, three hundred seventy-three thousand, thirty-seven".