130667 has 4 divisors (see below), whose sum is σ = 133896. Its totient is φ = 127440.

The previous prime is 130657. The next prime is 130681. The reversal of 130667 is 766031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 766031 = 7 ⋅109433.

It is a cyclic number.

It is not a de Polignac number, because 130667 - 2⁴ = 130651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130657) 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, 1553 + ... + 1634.

It is an arithmetic number, because the mean of its divisors is an integer number (33474).

2¹³⁰⁶⁶⁷ is an apocalyptic number.

130667 is a deficient number, since it is larger than the sum of its proper divisors (3229).

130667 is an equidigital number, since it uses as much as digits as its factorization.

130667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3228.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 130667 is about 361.4789067152. The cubic root of 130667 is about 50.7444605568.

Adding to 130667 its reverse (766031), we get a palindrome (896698).

It can be divided in two parts, 130 and 667, that added together give a palindrome (797).

The spelling of 130667 in words is "one hundred thirty thousand, six hundred sixty-seven".