1325103200613 has 12 divisors (see below), whose sum is σ = 1984928251488. Its totient is φ = 883402133580.

The previous prime is 1325103200599. The next prime is 1325103200621. The reversal of 1325103200613 is 3160023015231.

1325103200613 is a `hidden beast` number, since 1 + 3 + 2 + 5 + 10 + 32 + 0 + 0 + 613 = 666.

It is not a de Polignac number, because 1325103200613 - 2¹⁷ = 1325103069541 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325103200633) 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 11 ways as a sum of consecutive naturals, for example, 2726549553 + ... + 2726550038.

It is an arithmetic number, because the mean of its divisors is an integer number (165410687624).

Almost surely, 2^{1325103200613} is an apocalyptic number.

It is an amenable number.

1325103200613 is a deficient number, since it is larger than the sum of its proper divisors (659825050875).

1325103200613 is an frugal number, since it uses more digits than its factorization.

1325103200613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5453099606 (or 5453099594 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

Adding to 1325103200613 its reverse (3160023015231), we get a palindrome (4485126215844).

The spelling of 1325103200613 in words is "one trillion, three hundred twenty-five billion, one hundred three million, two hundred thousand, six hundred thirteen".