130207 has 16 divisors (see below), whose sum is σ = 172800. Its totient is φ = 95040.
The previous prime is 130201. The next prime is 130211. The reversal of 130207 is 702031.
130207 = 392 + 402 + ... + 762.
It is not a de Polignac number, because 130207 - 23 = 130199 is a prime.
It is a Duffinian number.
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 (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1419 + ... + 1507.
It is an arithmetic number, because the mean of its divisors is an integer number (10800).
2130207 is an apocalyptic number.
130207 is a deficient number, since it is larger than the sum of its proper divisors (42593).
130207 is a wasteful number, since it uses less digits than its factorization.
130207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126.
The product of its (nonzero) digits is 42, while the sum is 13.
The square root of 130207 is about 360.8420707179. The cubic root of 130207 is about 50.6848436243.
Adding to 130207 its reverse (702031), we get a palindrome (832238).
The spelling of 130207 in words is "one hundred thirty thousand, two hundred seven".
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