135210200 has 24 divisors (see below), whose sum is σ = 314364180. Its totient is φ = 54084000.

The previous prime is 135210191. The next prime is 135210217. The reversal of 135210200 is 2012531.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 337826 + ... + 338225.

Almost surely, 2^135210200 is an apocalyptic number.

135210200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135210200 is an abundant number, since it is smaller than the sum of its proper divisors (179153980).

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

135210200 is a wasteful number, since it uses less digits than its factorization.

135210200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676067 (or 676058 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 135210200 is about 11627.9920880606. The cubic root of 135210200 is about 513.2588955237.

Adding to 135210200 its reverse (2012531), we get a palindrome (137222731).

The spelling of 135210200 in words is "one hundred thirty-five million, two hundred ten thousand, two hundred".