1325305345105 has 8 divisors (see below), whose sum is σ = 1817561616192. Its totient is φ = 908780808048.

The previous prime is 1325305345079. The next prime is 1325305345123. The reversal of 1325305345105 is 5015435035231.

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 1325305345105 - 2⁵ = 1325305345073 is a prime.

It is a super-2 number, since 2×1325305345105² (a number of 25 digits) contains 22 as substring.

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, 18932933467 + ... + 18932933536.

It is an arithmetic number, because the mean of its divisors is an integer number (227195202024).

Almost surely, 2^{1325305345105} is an apocalyptic number.

It is an amenable number.

1325305345105 is a deficient number, since it is larger than the sum of its proper divisors (492256271087).

1325305345105 is an equidigital number, since it uses as much as digits as its factorization.

1325305345105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37865867015.

The product of its (nonzero) digits is 135000, while the sum is 37.

The spelling of 1325305345105 in words is "one trillion, three hundred twenty-five billion, three hundred five million, three hundred forty-five thousand, one hundred five".