1112313320321 has 32 divisors (see below), whose sum is σ = 1348888520448. Its totient is φ = 895399557120.

The previous prime is 1112313320309. The next prime is 1112313320323. The reversal of 1112313320321 is 1230233132111.

It is a cyclic number.

It is not a de Polignac number, because 1112313320321 - 2³⁸ = 837435413377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112313320323) 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 31 ways as a sum of consecutive naturals, for example, 174532091 + ... + 174538463.

It is an arithmetic number, because the mean of its divisors is an integer number (42152766264).

Almost surely, 2^{1112313320321} is an apocalyptic number.

It is an amenable number.

1112313320321 is a deficient number, since it is larger than the sum of its proper divisors (236575200127).

1112313320321 is a wasteful number, since it uses less digits than its factorization.

1112313320321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9321.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1112313320321 its reverse (1230233132111), we get a palindrome (2342546452432).

The spelling of 1112313320321 in words is "one trillion, one hundred twelve billion, three hundred thirteen million, three hundred twenty thousand, three hundred twenty-one".