130535 has 4 divisors (see below), whose sum is σ = 156648. Its totient is φ = 104424.

The previous prime is 130531. The next prime is 130547. The reversal of 130535 is 535031.

130535 = T₂₂₆ + T₂₂₇ + ... + T₂₃₀.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130535 - 2² = 130531 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130531) 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, 13049 + ... + 13058.

It is an arithmetic number, because the mean of its divisors is an integer number (39162).

2¹³⁰⁵³⁵ is an apocalyptic number.

130535 is a deficient number, since it is larger than the sum of its proper divisors (26113).

130535 is an equidigital number, since it uses as much as digits as its factorization.

130535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26112.

The product of its (nonzero) digits is 225, while the sum is 17.

The square root of 130535 is about 361.2962773127. The cubic root of 130535 is about 50.7273674228.

Adding to 130535 its reverse (535031), we get a palindrome (665566).

Subtracting 130535 from its reverse (535031), we obtain a square (404496 = 636²).

The spelling of 130535 in words is "one hundred thirty thousand, five hundred thirty-five".