135343487 has 2 divisors, whose sum is σ = 135343488. Its totient is φ = 135343486.

The previous prime is 135343471. The next prime is 135343513. The reversal of 135343487 is 784343531.

135343487 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 135343487 - 2⁴ = 135343471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135343487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135343687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67671743 + 67671744.

It is an arithmetic number, because the mean of its divisors is an integer number (67671744).

Almost surely, 2^135343487 is an apocalyptic number.

135343487 is a deficient number, since it is larger than the sum of its proper divisors (1).

135343487 is an equidigital number, since it uses as much as digits as its factorization.

135343487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 38.

The square root of 135343487 is about 11633.7219753611. The cubic root of 135343487 is about 513.4274929409.

The spelling of 135343487 in words is "one hundred thirty-five million, three hundred forty-three thousand, four hundred eighty-seven".