135265300 has 54 divisors (see below), whose sum is σ = 306962558. Its totient is φ = 51733440.

The previous prime is 135265297. The next prime is 135265327. The reversal of 135265300 is 3562531.

It is a happy number.

135265300 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 6170256 + 129095044 = 2484^2 + 11362^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

135265300 is strictly pandigital in base 9.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 51622 + ... + 54178.

Almost surely, 2^135265300 is an apocalyptic number.

135265300 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 135265300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153481279).

135265300 is an abundant number, since it is smaller than the sum of its proper divisors (171697258).

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

135265300 is a wasteful number, since it uses less digits than its factorization.

135265300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2617 (or 2587 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 135265300 is about 11630.3611293889. The cubic root of 135265300 is about 513.3286060546.

The spelling of 135265300 in words is "one hundred thirty-five million, two hundred sixty-five thousand, three hundred".