130206527 has 12 divisors (see below), whose sum is σ = 145264728. Its totient is φ = 116595600.

The previous prime is 130206493. The next prime is 130206539. The reversal of 130206527 is 725602031.

It is not a de Polignac number, because 130206527 - 2¹⁸ = 129944383 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130206496 and 130206505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130206577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77 + ... + 16137.

It is an arithmetic number, because the mean of its divisors is an integer number (12105394).

Almost surely, 2^130206527 is an apocalyptic number.

130206527 is a deficient number, since it is larger than the sum of its proper divisors (15058201).

130206527 is a wasteful number, since it uses less digits than its factorization.

130206527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16150 (or 16139 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 130206527 is about 11410.8074648554. The cubic root of 130206527 is about 506.8478225036.

Adding to 130206527 its reverse (725602031), we get a palindrome (855808558).

The spelling of 130206527 in words is "one hundred thirty million, two hundred six thousand, five hundred twenty-seven".