135152032 has 12 divisors (see below), whose sum is σ = 266080626. Its totient is φ = 67576000.

The previous prime is 135152029. The next prime is 135152123. The reversal of 135152032 is 230251531.

135152032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 76108176 + 59043856 = 8724^2 + 7684^2 .

It is a junction number, because it is equal to n+sod(n) for n = 135151994 and 135152012.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111719 + ... + 2111782.

Almost surely, 2^135152032 is an apocalyptic number.

It is an amenable number.

135152032 is a deficient number, since it is larger than the sum of its proper divisors (130928594).

135152032 is an equidigital number, since it uses as much as digits as its factorization.

135152032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4223511 (or 4223503 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 135152032 is about 11625.4906133032. The cubic root of 135152032 is about 513.1852829172.

The spelling of 135152032 in words is "one hundred thirty-five million, one hundred fifty-two thousand, thirty-two".