135210562002 has 24 divisors (see below), whose sum is σ = 293171521500. Its totient is φ = 45037063680.

The previous prime is 135210561977. The next prime is 135210562073. The reversal of 135210562002 is 200265012531.

It is a happy number.

135210562002 is a `hidden beast` number, since 1 + 35 + 2 + 1 + 0 + 5 + 620 + 0 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 130732141761 + 4478420241 = 361569^2 + 66921^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2735127 + ... + 2784122.

Almost surely, 2^135210562002 is an apocalyptic number.

135210562002 is an abundant number, since it is smaller than the sum of its proper divisors (157960959498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135210562002 is a wasteful number, since it uses less digits than its factorization.

135210562002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5520618 (or 5520615 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 135210562002 its reverse (200265012531), we get a palindrome (335475574533).

The spelling of 135210562002 in words is "one hundred thirty-five billion, two hundred ten million, five hundred sixty-two thousand, two".