130461 has 4 divisors (see below), whose sum is σ = 173952. Its totient is φ = 86972.

The previous prime is 130457. The next prime is 130469. The reversal of 130461 is 164031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130461 - 2² = 130457 is a prime.

It is a D-number.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 130461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21741 + ... + 21746.

It is an arithmetic number, because the mean of its divisors is an integer number (43488).

2¹³⁰⁴⁶¹ is an apocalyptic number.

It is an amenable number.

130461 is a deficient number, since it is larger than the sum of its proper divisors (43491).

130461 is an equidigital number, since it uses as much as digits as its factorization.

130461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43490.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 130461 is about 361.1938537683. The cubic root of 130461 is about 50.7177798671.

Adding to 130461 its reverse (164031), we get a palindrome (294492).

The spelling of 130461 in words is "one hundred thirty thousand, four hundred sixty-one".