135320200 has 24 divisors (see below), whose sum is σ = 314619930. Its totient is φ = 54128000.

The previous prime is 135320197. The next prime is 135320231. The reversal of 135320200 is 2023531.

It can be written as a sum of positive squares in 3 ways, for example, as 96157636 + 39162564 = 9806^2 + 6258^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 338101 + ... + 338500.

Almost surely, 2^135320200 is an apocalyptic number.

135320200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135320200 is an abundant number, since it is smaller than the sum of its proper divisors (179299730).

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

135320200 is a wasteful number, since it uses less digits than its factorization.

135320200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676617 (or 676608 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 135320200 is about 11632.7210918168. The cubic root of 135320200 is about 513.3980447271.

Adding to 135320200 its reverse (2023531), we get a palindrome (137343731).

The spelling of 135320200 in words is "one hundred thirty-five million, three hundred twenty thousand, two hundred".