135147300 has 72 divisors (see below), whose sum is σ = 392495712. Its totient is φ = 35904000.

The previous prime is 135147289. The next prime is 135147307. The reversal of 135147300 is 3741531.

It is not an unprimeable number, because it can be changed into a prime (135147307) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 98620 + ... + 99980.

Almost surely, 2^135147300 is an apocalyptic number.

135147300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135147300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196247856).

135147300 is an abundant number, since it is smaller than the sum of its proper divisors (257348412).

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

135147300 is a wasteful number, since it uses less digits than its factorization.

135147300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709 (or 1702 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 135147300 is about 11625.2870932291. The cubic root of 135147300 is about 513.1792935607.

Adding to 135147300 its reverse (3741531), we get a palindrome (138888831).

The spelling of 135147300 in words is "one hundred thirty-five million, one hundred forty-seven thousand, three hundred".