130654 has 4 divisors (see below), whose sum is σ = 195984. Its totient is φ = 65326.

The previous prime is 130651. The next prime is 130657. The reversal of 130654 is 456031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 456031 = 73 ⋅6247.

It is an interprime number because it is at equal distance from previous prime (130651) and next prime (130657).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130651) 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 as a sum of consecutive naturals, namely, 32662 + ... + 32665.

It is an arithmetic number, because the mean of its divisors is an integer number (48996).

2¹³⁰⁶⁵⁴ is an apocalyptic number.

130654 is a deficient number, since it is larger than the sum of its proper divisors (65330).

130654 is an equidigital number, since it uses as much as digits as its factorization.

130654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65329.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 130654 is about 361.4609245825. The cubic root of 130654 is about 50.7427776533.

Adding to 130654 its reverse (456031), we get a palindrome (586685).

It can be divided in two parts, 130 and 654, that added together give a square (784 = 28²).

The spelling of 130654 in words is "one hundred thirty thousand, six hundred fifty-four".