135323376 has 80 divisors (see below), whose sum is σ = 359337120. Its totient is φ = 43868160.

The previous prime is 135323351. The next prime is 135323389. The reversal of 135323376 is 673323531.

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, 330660 + ... + 331068.

It is an arithmetic number, because the mean of its divisors is an integer number (4491714).

Almost surely, 2^135323376 is an apocalyptic number.

135323376 is a gapful number since it is divisible by the number (16) 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 135323376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179668560).

135323376 is an abundant number, since it is smaller than the sum of its proper divisors (224013744).

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

135323376 is a wasteful number, since it uses less digits than its factorization.

135323376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594 (or 588 counting only the distinct ones).

The product of its digits is 34020, while the sum is 33.

The square root of 135323376 is about 11632.8576024982. The cubic root of 135323376 is about 513.4020612239.

The spelling of 135323376 in words is "one hundred thirty-five million, three hundred twenty-three thousand, three hundred seventy-six".