135690367 has 2 divisors, whose sum is σ = 135690368. Its totient is φ = 135690366.

The previous prime is 135690341. The next prime is 135690421. The reversal of 135690367 is 763096531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135690367 - 2¹⁹ = 135166079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135690307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67845183 + 67845184.

It is an arithmetic number, because the mean of its divisors is an integer number (67845184).

Almost surely, 2^135690367 is an apocalyptic number.

135690367 is a deficient number, since it is larger than the sum of its proper divisors (1).

135690367 is an equidigital number, since it uses as much as digits as its factorization.

135690367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102060, while the sum is 40.

The square root of 135690367 is about 11648.6208196507. The cubic root of 135690367 is about 513.8657501892.

The spelling of 135690367 in words is "one hundred thirty-five million, six hundred ninety thousand, three hundred sixty-seven".