135003779 has 2 divisors, whose sum is σ = 135003780. Its totient is φ = 135003778.

The previous prime is 135003763. The next prime is 135003793. The reversal of 135003779 is 977300531.

135003779 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135003779 - 2⁴ = 135003763 is a prime.

It is not a weakly prime, because it can be changed into another prime (135003709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67501889 + 67501890.

It is an arithmetic number, because the mean of its divisors is an integer number (67501890).

Almost surely, 2^135003779 is an apocalyptic number.

135003779 is a deficient number, since it is larger than the sum of its proper divisors (1).

135003779 is an equidigital number, since it uses as much as digits as its factorization.

135003779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19845, while the sum is 35.

The square root of 135003779 is about 11619.1126597516. The cubic root of 135003779 is about 512.9975706243.

The spelling of 135003779 in words is "one hundred thirty-five million, three thousand, seven hundred seventy-nine".