135003124225 has 12 divisors (see below), whose sum is σ = 167840971776. Its totient is φ = 107720500880.

The previous prime is 135003124211. The next prime is 135003124261. The reversal of 135003124225 is 522421300531.

It is not a de Polignac number, because 135003124225 - 2¹⁹ = 135002599937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135003124193 and 135003124202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7040197 + ... + 7059346.

It is an arithmetic number, because the mean of its divisors is an integer number (13986747648).

Almost surely, 2^135003124225 is an apocalyptic number.

It is an amenable number.

135003124225 is a deficient number, since it is larger than the sum of its proper divisors (32837847551).

135003124225 is a wasteful number, since it uses less digits than its factorization.

135003124225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14099936 (or 14099931 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 135003124225 its reverse (522421300531), we get a palindrome (657424424756).

The spelling of 135003124225 in words is "one hundred thirty-five billion, three million, one hundred twenty-four thousand, two hundred twenty-five".