135115003 has 2 divisors, whose sum is σ = 135115004. Its totient is φ = 135115002.

The previous prime is 135114977. The next prime is 135115021. The reversal of 135115003 is 300511531.

135115003 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 135115003 - 2²¹ = 133017851 is a prime.

It is not a weakly prime, because it can be changed into another prime (135115063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67557501 + 67557502.

It is an arithmetic number, because the mean of its divisors is an integer number (67557502).

Almost surely, 2^135115003 is an apocalyptic number.

135115003 is a deficient number, since it is larger than the sum of its proper divisors (1).

135115003 is an equidigital number, since it uses as much as digits as its factorization.

135115003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225, while the sum is 19.

The square root of 135115003 is about 11623.8979262552. The cubic root of 135115003 is about 513.1384110765.

Adding to 135115003 its reverse (300511531), we get a palindrome (435626534).

The spelling of 135115003 in words is "one hundred thirty-five million, one hundred fifteen thousand, three".