1130320331201 has 4 divisors (see below), whose sum is σ = 1134400910292. Its totient is φ = 1126239752112.

The previous prime is 1130320331167. The next prime is 1130320331237. The reversal of 1130320331201 is 1021330230311.

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

It can be written as a sum of positive squares in 2 ways, for example, as 285796090801 + 844524240400 = 534599^2 + 918980^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130320331201 - 2³⁴ = 1113140462017 is a prime.

It is a super-2 number, since 2×1130320331201² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130320361201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2040289130 + ... + 2040289683.

It is an arithmetic number, because the mean of its divisors is an integer number (283600227573).

Almost surely, 2^{1130320331201} is an apocalyptic number.

It is an amenable number.

1130320331201 is a deficient number, since it is larger than the sum of its proper divisors (4080579091).

1130320331201 is an equidigital number, since it uses as much as digits as its factorization.

1130320331201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4080579090.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1130320331201 its reverse (1021330230311), we get a palindrome (2151650561512).

The spelling of 1130320331201 in words is "one trillion, one hundred thirty billion, three hundred twenty million, three hundred thirty-one thousand, two hundred one".