130816155 has 8 divisors (see below), whose sum is σ = 209305872. Its totient is φ = 69768608.

The previous prime is 130816141. The next prime is 130816171. The reversal of 130816155 is 551618031.

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

It is a cyclic number.

It is not a de Polignac number, because 130816155 - 2¹⁰ = 130815131 is a prime.

It is a super-2 number, since 2×130816155² = 34225732817968050, which contains 22 as substring.

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, 4360524 + ... + 4360553.

It is an arithmetic number, because the mean of its divisors is an integer number (26163234).

Almost surely, 2^130816155 is an apocalyptic number.

130816155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130816155 is a deficient number, since it is larger than the sum of its proper divisors (78489717).

130816155 is an equidigital number, since it uses as much as digits as its factorization.

130816155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8721085.

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 130816155 is about 11437.4890163882. The cubic root of 130816155 is about 507.6376130331.

The spelling of 130816155 in words is "one hundred thirty million, eight hundred sixteen thousand, one hundred fifty-five".