135104352 has 24 divisors (see below), whose sum is σ = 354649176. Its totient is φ = 45034752.

The previous prime is 135104341. The next prime is 135104357. The reversal of 135104352 is 253401531.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135104357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 703573 + ... + 703764.

It is an arithmetic number, because the mean of its divisors is an integer number (14777049).

Almost surely, 2^135104352 is an apocalyptic number.

135104352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

135104352 is an abundant number, since it is smaller than the sum of its proper divisors (219544824).

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

135104352 is a wasteful number, since it uses less digits than its factorization.

135104352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407350 (or 1407342 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 135104352 is about 11623.4397662654. The cubic root of 135104352 is about 513.1249273016.

Adding to 135104352 its reverse (253401531), we get a palindrome (388505883).

The spelling of 135104352 in words is "one hundred thirty-five million, one hundred four thousand, three hundred fifty-two".