1123411401199 has 2 divisors, whose sum is σ = 1123411401200. Its totient is φ = 1123411401198.

The previous prime is 1123411401197. The next prime is 1123411401269. The reversal of 1123411401199 is 9911041143211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1123411401199 - 2¹ = 1123411401197 is a prime.

Together with 1123411401197, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1123411401193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561705700599 + 561705700600.

It is an arithmetic number, because the mean of its divisors is an integer number (561705700600).

Almost surely, 2^{1123411401199} is an apocalyptic number.

1123411401199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123411401199 is an equidigital number, since it uses as much as digits as its factorization.

1123411401199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 37.

The spelling of 1123411401199 in words is "one trillion, one hundred twenty-three billion, four hundred eleven million, four hundred one thousand, one hundred ninety-nine".