1130142311321 has 8 divisors (see below), whose sum is σ = 1166965356288. Its totient is φ = 1093342194000.

The previous prime is 1130142311299. The next prime is 1130142311327. The reversal of 1130142311321 is 1231132410311.

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 1130142311321 - 2⁶ = 1130142311257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130142311327) 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, 5631695 + ... + 5828916.

It is an arithmetic number, because the mean of its divisors is an integer number (145870669536).

Almost surely, 2^{1130142311321} is an apocalyptic number.

It is an amenable number.

1130142311321 is a deficient number, since it is larger than the sum of its proper divisors (36823044967).

1130142311321 is a wasteful number, since it uses less digits than its factorization.

1130142311321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11463823.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 1130142311321 its reverse (1231132410311), we get a palindrome (2361274721632).

The spelling of 1130142311321 in words is "one trillion, one hundred thirty billion, one hundred forty-two million, three hundred eleven thousand, three hundred twenty-one".