1325344145111 has 4 divisors (see below), whose sum is σ = 1514679022992. Its totient is φ = 1136009267232.

The previous prime is 1325344145093. The next prime is 1325344145113. The reversal of 1325344145111 is 1115414435231.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-1325344145111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325344145113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94667438930 + ... + 94667438943.

It is an arithmetic number, because the mean of its divisors is an integer number (378669755748).

Almost surely, 2^{1325344145111} is an apocalyptic number.

1325344145111 is a deficient number, since it is larger than the sum of its proper divisors (189334877881).

1325344145111 is an equidigital number, since it uses as much as digits as its factorization.

1325344145111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189334877880.

The product of its digits is 28800, while the sum is 35.

The spelling of 1325344145111 in words is "one trillion, three hundred twenty-five billion, three hundred forty-four million, one hundred forty-five thousand, one hundred eleven".