1112231342321 has 8 divisors (see below), whose sum is σ = 1224474873600. Its totient is φ = 1001843076240.

The previous prime is 1112231342311. The next prime is 1112231342347. The reversal of 1112231342321 is 1232431322111.

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 1112231342321 - 2³⁴ = 1095051473137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112231342311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463815041 + ... + 463817438.

It is an arithmetic number, because the mean of its divisors is an integer number (153059359200).

Almost surely, 2^{1112231342321} is an apocalyptic number.

1112231342321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1112231342321 is a deficient number, since it is larger than the sum of its proper divisors (112243531279).

1112231342321 is a wasteful number, since it uses less digits than its factorization.

1112231342321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927632599.

The product of its digits is 1728, while the sum is 26.

Adding to 1112231342321 its reverse (1232431322111), we get a palindrome (2344662664432).

The spelling of 1112231342321 in words is "one trillion, one hundred twelve billion, two hundred thirty-one million, three hundred forty-two thousand, three hundred twenty-one".