130854819 has 8 divisors (see below), whose sum is σ = 177077440. Its totient is φ = 85934376.

The previous prime is 130854817. The next prime is 130854833. The reversal of 130854819 is 918458031.

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

It is not a de Polignac number, because 130854819 - 2¹ = 130854817 is a prime.

It is a super-2 number, since 2×130854819² = 34245967311045522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130854817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325309 + ... + 325710.

It is an arithmetic number, because the mean of its divisors is an integer number (22134680).

Almost surely, 2^130854819 is an apocalyptic number.

130854819 is a deficient number, since it is larger than the sum of its proper divisors (46222621).

130854819 is an equidigital number, since it uses as much as digits as its factorization.

130854819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651089.

The product of its (nonzero) digits is 34560, while the sum is 39.

The square root of 130854819 is about 11439.1791226469. The cubic root of 130854819 is about 507.6876205349.

The spelling of 130854819 in words is "one hundred thirty million, eight hundred fifty-four thousand, eight hundred nineteen".