1145327096309 has 8 divisors (see below), whose sum is σ = 1249466411520. Its totient is φ = 1041190892800.

The previous prime is 1145327096297. The next prime is 1145327096323. The reversal of 1145327096309 is 9036907235411.

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 1145327096309 - 2²⁸ = 1145058660853 is a prime.

It is a super-2 number, since 2×1145327096309² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145327096399) 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, 27989 + ... + 1513749.

It is an arithmetic number, because the mean of its divisors is an integer number (156183301440).

Almost surely, 2^{1145327096309} is an apocalyptic number.

It is an amenable number.

1145327096309 is a deficient number, since it is larger than the sum of its proper divisors (104139315211).

1145327096309 is a wasteful number, since it uses less digits than its factorization.

1145327096309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555851.

The product of its (nonzero) digits is 1224720, while the sum is 50.

The spelling of 1145327096309 in words is "one trillion, one hundred forty-five billion, three hundred twenty-seven million, ninety-six thousand, three hundred nine".