135124663 has 2 divisors, whose sum is σ = 135124664. Its totient is φ = 135124662.

The previous prime is 135124657. The next prime is 135124667. The reversal of 135124663 is 366421531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135124663 - 2¹⁷ = 134993591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135124667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67562331 + 67562332.

It is an arithmetic number, because the mean of its divisors is an integer number (67562332).

Almost surely, 2^135124663 is an apocalyptic number.

135124663 is a deficient number, since it is larger than the sum of its proper divisors (1).

135124663 is an equidigital number, since it uses as much as digits as its factorization.

135124663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 31.

The square root of 135124663 is about 11624.3134420920. The cubic root of 135124663 is about 513.1506396690.

The spelling of 135124663 in words is "one hundred thirty-five million, one hundred twenty-four thousand, six hundred sixty-three".