130204 has 12 divisors (see below), whose sum is σ = 233464. Its totient is φ = 63504.
The previous prime is 130201. The next prime is 130211. The reversal of 130204 is 402031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130201) by changing a digit.
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 in 3 ways as a sum of consecutive naturals, for example, 207 + ... + 550.
2130204 is an apocalyptic number.
It is an amenable number.
130204 is a deficient number, since it is larger than the sum of its proper divisors (103260).
130204 is a wasteful number, since it uses less digits than its factorization.
130204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 804 (or 802 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 10.
The square root of 130204 is about 360.8379137508. The cubic root of 130204 is about 50.6844543578.
Adding to 130204 its reverse (402031), we get a palindrome (532235).
The spelling of 130204 in words is "one hundred thirty thousand, two hundred four".
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