130460161 has 4 divisors (see below), whose sum is σ = 140495572. Its totient is φ = 120424752.

The previous prime is 130460131. The next prime is 130460167. The reversal of 130460161 is 161064031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 161064031 = 41 ⋅3928391.

It can be written as a sum of positive squares in 2 ways, for example, as 43970161 + 86490000 = 6631^2 + 9300^2 .

It is a cyclic number.

It is not a de Polignac number, because 130460161 - 2¹³ = 130451969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130460167) 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, 5017686 + ... + 5017711.

It is an arithmetic number, because the mean of its divisors is an integer number (35123893).

Almost surely, 2^130460161 is an apocalyptic number.

It is an amenable number.

130460161 is a deficient number, since it is larger than the sum of its proper divisors (10035411).

130460161 is a wasteful number, since it uses less digits than its factorization.

130460161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10035410.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 130460161 is about 11421.9158200365. The cubic root of 130460161 is about 507.1767114419.

The spelling of 130460161 in words is "one hundred thirty million, four hundred sixty thousand, one hundred sixty-one".