1325200205 has 8 divisors (see below), whose sum is σ = 1817417472. Its totient is φ = 908708688.

The previous prime is 1325200157. The next prime is 1325200207. The reversal of 1325200205 is 5020025231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1325200205 - 2²² = 1321005901 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 (1325200207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18931397 + ... + 18931466.

It is an arithmetic number, because the mean of its divisors is an integer number (227177184).

Almost surely, 2^1325200205 is an apocalyptic number.

It is an amenable number.

1325200205 is a deficient number, since it is larger than the sum of its proper divisors (492217267).

1325200205 is an equidigital number, since it uses as much as digits as its factorization.

1325200205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37862875.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 1325200205 is about 36403.2993697000. The cubic root of 1325200205 is about 1098.3999339943.

Adding to 1325200205 its reverse (5020025231), we get a palindrome (6345225436).

The spelling of 1325200205 in words is "one billion, three hundred twenty-five million, two hundred thousand, two hundred five".