135153120 has 96 divisors (see below), whose sum is σ = 427714560. Its totient is φ = 35873280.

The previous prime is 135153113. The next prime is 135153143. The reversal of 135153120 is 21351531.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129561 + ... + 130599.

It is an arithmetic number, because the mean of its divisors is an integer number (4455360).

Almost surely, 2^135153120 is an apocalyptic number.

135153120 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 135153120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213857280).

135153120 is an abundant number, since it is smaller than the sum of its proper divisors (292561440).

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

135153120 is a wasteful number, since it uses less digits than its factorization.

135153120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328 (or 1320 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 135153120 is about 11625.5374069331. The cubic root of 135153120 is about 513.1866599938.

The spelling of 135153120 in words is "one hundred thirty-five million, one hundred fifty-three thousand, one hundred twenty".