135063900 has 216 divisors, whose sum is σ = 450637824. Its totient is φ = 33782400.

The previous prime is 135063899. The next prime is 135063941. The reversal of 135063900 is 9360531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1311249 + ... + 1311351.

Almost surely, 2^135063900 is an apocalyptic number.

135063900 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 135063900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225318912).

135063900 is an abundant number, since it is smaller than the sum of its proper divisors (315573924).

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

135063900 is a wasteful number, since it uses less digits than its factorization.

135063900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 27.

The square root of 135063900 is about 11621.6995314799. The cubic root of 135063900 is about 513.0737100975.

The spelling of 135063900 in words is "one hundred thirty-five million, sixty-three thousand, nine hundred".