1130112320321 has 16 divisors (see below), whose sum is σ = 1202984939520. Its totient is φ = 1057951518720.

The previous prime is 1130112320317. The next prime is 1130112320329. The reversal of 1130112320321 is 1230232110311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1130112320321 - 2² = 1130112320317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1130112320293 and 1130112320302.

It is not an unprimeable number, because it can be changed into a prime (1130112320329) 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 15 ways as a sum of consecutive naturals, for example, 51736520 + ... + 51758358.

It is an arithmetic number, because the mean of its divisors is an integer number (75186558720).

Almost surely, 2^{1130112320321} is an apocalyptic number.

It is an amenable number.

1130112320321 is a deficient number, since it is larger than the sum of its proper divisors (72872619199).

1130112320321 is a wasteful number, since it uses less digits than its factorization.

1130112320321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37984.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1130112320321 its reverse (1230232110311), we get a palindrome (2360344430632).

The spelling of 1130112320321 in words is "one trillion, one hundred thirty billion, one hundred twelve million, three hundred twenty thousand, three hundred twenty-one".