1325204143532 has 24 divisors (see below), whose sum is σ = 2362131072000. Its totient is φ = 650391776720.

The previous prime is 1325204143513. The next prime is 1325204143541. The reversal of 1325204143532 is 2353414025231.

It is a junction number, because it is equal to n+sod(n) for n = 1325204143492 and 1325204143501.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10213532 + ... + 10342467.

It is an arithmetic number, because the mean of its divisors is an integer number (98422128000).

Almost surely, 2^{1325204143532} is an apocalyptic number.

It is an amenable number.

1325204143532 is a deficient number, since it is larger than the sum of its proper divisors (1036926928468).

1325204143532 is a wasteful number, since it uses less digits than its factorization.

1325204143532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20556301 (or 20556299 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 1325204143532 its reverse (2353414025231), we get a palindrome (3678618168763).

The spelling of 1325204143532 in words is "one trillion, three hundred twenty-five billion, two hundred four million, one hundred forty-three thousand, five hundred thirty-two".