130461219 has 16 divisors (see below), whose sum is σ = 220887040. Its totient is φ = 74549160.

The previous prime is 130461211. The next prime is 130461229. The reversal of 130461219 is 912164031.

130461219 is a `hidden beast` number, since 1 + 30 + 4 + 612 + 19 = 666.

It is not a de Polignac number, because 130461219 - 2³ = 130461211 is a prime.

It is a super-2 number, since 2×130461219² = 34040259325931922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130461192 and 130461201.

It is not an unprimeable number, because it can be changed into a prime (130461211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344947 + ... + 345324.

It is an arithmetic number, because the mean of its divisors is an integer number (13805440).

Almost surely, 2^130461219 is an apocalyptic number.

130461219 is a deficient number, since it is larger than the sum of its proper divisors (90425821).

130461219 is an equidigital number, since it uses as much as digits as its factorization.

130461219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690287 (or 690281 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 130461219 is about 11421.9621344146. The cubic root of 130461219 is about 507.1780824646.

The spelling of 130461219 in words is "one hundred thirty million, four hundred sixty-one thousand, two hundred nineteen".