135370 has 8 divisors (see below), whose sum is σ = 243684. Its totient is φ = 54144.

The previous prime is 135367. The next prime is 135389. The reversal of 135370 is 73531.

It can be written as a sum of positive squares in 2 ways, for example, as 127449 + 7921 = 357^2 + 89^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6759 + ... + 6778.

2¹³⁵³⁷⁰ is an apocalyptic number.

135370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135370 is a deficient number, since it is larger than the sum of its proper divisors (108314).

135370 is a wasteful number, since it uses less digits than its factorization.

135370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13544.

The product of its (nonzero) digits is 315, while the sum is 19.

The square root of 135370 is about 367.9266231193. The cubic root of 135370 is about 51.3461016569.

It can be divided in two parts, 135 and 370, that added together give a palindrome (505).

The spelling of 135370 in words is "one hundred thirty-five thousand, three hundred seventy".