130104461 has 4 divisors (see below), whose sum is σ = 130182300. Its totient is φ = 130026624.

The previous prime is 130104449. The next prime is 130104473. The reversal of 130104461 is 164401031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 164401031 = 197 ⋅834523.

It is an interprime number because it is at equal distance from previous prime (130104449) and next prime (130104473).

It can be written as a sum of positive squares in 2 ways, for example, as 75255625 + 54848836 = 8675^2 + 7406^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130104461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130104421) 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, 36356 + ... + 39773.

It is an arithmetic number, because the mean of its divisors is an integer number (32545575).

Almost surely, 2^130104461 is an apocalyptic number.

It is an amenable number.

130104461 is a deficient number, since it is larger than the sum of its proper divisors (77839).

130104461 is an equidigital number, since it uses as much as digits as its factorization.

130104461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77838.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 130104461 is about 11406.3342490039. The cubic root of 130104461 is about 506.7153523065.

Adding to 130104461 its reverse (164401031), we get a palindrome (294505492).

It can be divided in two parts, 13010 and 4461, that added together give a palindrome (17471).

The spelling of 130104461 in words is "one hundred thirty million, one hundred four thousand, four hundred sixty-one".