135064531003 has 2 divisors, whose sum is σ = 135064531004. Its totient is φ = 135064531002.

The previous prime is 135064530971. The next prime is 135064531031. The reversal of 135064531003 is 300135460531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135064531003 - 2⁵ = 135064530971 is a prime.

It is not a weakly prime, because it can be changed into another prime (135064531033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67532265501 + 67532265502.

It is an arithmetic number, because the mean of its divisors is an integer number (67532265502).

Almost surely, 2^135064531003 is an apocalyptic number.

135064531003 is a deficient number, since it is larger than the sum of its proper divisors (1).

135064531003 is an equidigital number, since it uses as much as digits as its factorization.

135064531003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 135064531003 its reverse (300135460531), we get a palindrome (435199991534).

The spelling of 135064531003 in words is "one hundred thirty-five billion, sixty-four million, five hundred thirty-one thousand, three".