130210825205 has 4 divisors (see below), whose sum is σ = 156252990252. Its totient is φ = 104168660160.

The previous prime is 130210825159. The next prime is 130210825211. The reversal of 130210825205 is 502528012031.

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

It can be written as a sum of positive squares in 2 ways, for example, as 95925858961 + 34284966244 = 309719^2 + 185162^2 .

It is not a de Polignac number, because 130210825205 - 2⁸ = 130210824949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13021082516 + ... + 13021082525.

It is an arithmetic number, because the mean of its divisors is an integer number (39063247563).

Almost surely, 2^130210825205 is an apocalyptic number.

It is an amenable number.

130210825205 is a deficient number, since it is larger than the sum of its proper divisors (26042165047).

130210825205 is an equidigital number, since it uses as much as digits as its factorization.

130210825205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26042165046.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 130210825205 its reverse (502528012031), we get a palindrome (632738837236).

The spelling of 130210825205 in words is "one hundred thirty billion, two hundred ten million, eight hundred twenty-five thousand, two hundred five".