1110323320321 has 2 divisors, whose sum is σ = 1110323320322. Its totient is φ = 1110323320320.

The previous prime is 1110323320303. The next prime is 1110323320339. The reversal of 1110323320321 is 1230233230111.

It is a balanced prime because it is at equal distance from previous prime (1110323320303) and next prime (1110323320339).

It can be written as a sum of positive squares in only one way, i.e., 937798560000 + 172524760321 = 968400^2 + 415361^2 .

It is an emirp because it is prime and its reverse (1230233230111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1110323320321 - 2⁵ = 1110323320289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1110323320292 and 1110323320301.

It is not a weakly prime, because it can be changed into another prime (1110323320921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555161660160 + 555161660161.

It is an arithmetic number, because the mean of its divisors is an integer number (555161660161).

Almost surely, 2^{1110323320321} is an apocalyptic number.

It is an amenable number.

1110323320321 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110323320321 is an equidigital number, since it uses as much as digits as its factorization.

1110323320321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1110323320321 its reverse (1230233230111), we get a palindrome (2340556550432).

The spelling of 1110323320321 in words is "one trillion, one hundred ten billion, three hundred twenty-three million, three hundred twenty thousand, three hundred twenty-one".