1325104001 has 8 divisors (see below), whose sum is σ = 1443070440. Its totient is φ = 1209428352.

The previous prime is 1325103979. The next prime is 1325104003. The reversal of 1325104001 is 1004015231.

It can be written as a sum of positive squares in 4 ways, for example, as 1890625 + 1323213376 = 1375^2 + 36376^2 .

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 1325104001 - 2⁶ = 1325103937 is a prime.

It is a super-2 number, since 2×1325104001² = 3511801226932416002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1325104003) 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 in 7 ways as a sum of consecutive naturals, for example, 571490 + ... + 573803.

It is an arithmetic number, because the mean of its divisors is an integer number (180383805).

Almost surely, 2^1325104001 is an apocalyptic number.

It is an amenable number.

1325104001 is a deficient number, since it is larger than the sum of its proper divisors (117966439).

1325104001 is a wasteful number, since it uses less digits than its factorization.

1325104001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145395.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1325104001 is about 36401.9779819724. The cubic root of 1325104001 is about 1098.3733536019.

Adding to 1325104001 its reverse (1004015231), we get a palindrome (2329119232).

The spelling of 1325104001 in words is "one billion, three hundred twenty-five million, one hundred four thousand, one".