130209107827 has 2 divisors, whose sum is σ = 130209107828. Its totient is φ = 130209107826.

The previous prime is 130209107801. The next prime is 130209107843. The reversal of 130209107827 is 728701902031.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130209107827 - 2²³ = 130200719219 is a prime.

It is a super-2 number, since 2×130209107827² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130209107827.

It is not a weakly prime, because it can be changed into another prime (130209104827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65104553913 + 65104553914.

It is an arithmetic number, because the mean of its divisors is an integer number (65104553914).

Almost surely, 2^130209107827 is an apocalyptic number.

130209107827 is a deficient number, since it is larger than the sum of its proper divisors (1).

130209107827 is an equidigital number, since it uses as much as digits as its factorization.

130209107827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 40.

The spelling of 130209107827 in words is "one hundred thirty billion, two hundred nine million, one hundred seven thousand, eight hundred twenty-seven".