1100321112041 has 2 divisors, whose sum is σ = 1100321112042. Its totient is φ = 1100321112040.

The previous prime is 1100321111969. The next prime is 1100321112067. The reversal of 1100321112041 is 1402111230011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 584827267600 + 515493844441 = 764740^2 + 717979^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100321112041 - 2¹⁰ = 1100321111017 is a prime.

It is not a weakly prime, because it can be changed into another prime (1100321112071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550160556020 + 550160556021.

It is an arithmetic number, because the mean of its divisors is an integer number (550160556021).

Almost surely, 2^{1100321112041} is an apocalyptic number.

It is an amenable number.

1100321112041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100321112041 is an equidigital number, since it uses as much as digits as its factorization.

1100321112041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1100321112041 its reverse (1402111230011), we get a palindrome (2502432342052).

The spelling of 1100321112041 in words is "one trillion, one hundred billion, three hundred twenty-one million, one hundred twelve thousand, forty-one".