130126 has 4 divisors (see below), whose sum is σ = 195192. Its totient is φ = 65062.

The previous prime is 130121. The next prime is 130127. The reversal of 130126 is 621031.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130121) by changing a digit.

130126 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32530 + ... + 32533.

It is an arithmetic number, because the mean of its divisors is an integer number (48798).

2¹³⁰¹²⁶ is an apocalyptic number.

130126 is a deficient number, since it is larger than the sum of its proper divisors (65066).

130126 is an equidigital number, since it uses as much as digits as its factorization.

130126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65065.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 130126 is about 360.7298157902. The cubic root of 130126 is about 50.6743313274.

Adding to 130126 its reverse (621031), we get a palindrome (751157).

It can be divided in two parts, 130 and 126, that added together give a 8-th power (256 = 2⁸).

The spelling of 130126 in words is "one hundred thirty thousand, one hundred twenty-six".