1123300331099 has 2 divisors, whose sum is σ = 1123300331100. Its totient is φ = 1123300331098.

The previous prime is 1123300331089. The next prime is 1123300331177. The reversal of 1123300331099 is 9901330033211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1123300331099 - 2¹² = 1123300327003 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1123300331029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561650165549 + 561650165550.

It is an arithmetic number, because the mean of its divisors is an integer number (561650165550).

Almost surely, 2^{1123300331099} is an apocalyptic number.

1123300331099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123300331099 is an equidigital number, since it uses as much as digits as its factorization.

1123300331099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13122, while the sum is 35.

The spelling of 1123300331099 in words is "one trillion, one hundred twenty-three billion, three hundred million, three hundred thirty-one thousand, ninety-nine".