1325201017 has 16 divisors (see below), whose sum is σ = 1604897280. Its totient is φ = 1068208128.

The previous prime is 1325200967. The next prime is 1325201039. The reversal of 1325201017 is 7101025231.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1325201017 - 2⁷ = 1325200889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1325201077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173209 + ... + 180697.

It is an arithmetic number, because the mean of its divisors is an integer number (100306080).

Almost surely, 2^1325201017 is an apocalyptic number.

1325201017 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1325201017 is a deficient number, since it is larger than the sum of its proper divisors (279696263).

1325201017 is a wasteful number, since it uses less digits than its factorization.

1325201017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9000.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 1325201017 is about 36403.3105225335. The cubic root of 1325201017 is about 1098.4001583379.

Adding to 1325201017 its reverse (7101025231), we get a palindrome (8426226248).

The spelling of 1325201017 in words is "one billion, three hundred twenty-five million, two hundred one thousand, seventeen".