130155 has 8 divisors (see below), whose sum is σ = 208272. Its totient is φ = 69408.

The previous prime is 130147. The next prime is 130171. The reversal of 130155 is 551031.

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

It is not a de Polignac number, because 130155 - 2³ = 130147 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 8677 = 130155 / (1 + 3 + 0 + 1 + 5 + 5).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4324 + ... + 4353.

It is an arithmetic number, because the mean of its divisors is an integer number (26034).

2¹³⁰¹⁵⁵ is an apocalyptic number.

130155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130155 is a deficient number, since it is larger than the sum of its proper divisors (78117).

130155 is an equidigital number, since it uses as much as digits as its factorization.

130155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8685.

The product of its (nonzero) digits is 75, while the sum is 15.

The square root of 130155 is about 360.7700098401. The cubic root of 130155 is about 50.6780954905.

Adding to 130155 its reverse (551031), we get a palindrome (681186).

The spelling of 130155 in words is "one hundred thirty thousand, one hundred fifty-five".