1123327844601 has 16 divisors (see below), whose sum is σ = 1514467236480. Its totient is φ = 740567036160.

The previous prime is 1123327844579. The next prime is 1123327844623. The reversal of 1123327844601 is 1064487233211.

It is an interprime number because it is at equal distance from previous prime (1123327844579) and next prime (1123327844623).

It is not a de Polignac number, because 1123327844601 - 2⁷ = 1123327844473 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1123327844671) 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 in 15 ways as a sum of consecutive naturals, for example, 3625270 + ... + 3922911.

It is an arithmetic number, because the mean of its divisors is an integer number (94654202280).

Almost surely, 2^{1123327844601} is an apocalyptic number.

It is an amenable number.

1123327844601 is a deficient number, since it is larger than the sum of its proper divisors (391139391879).

1123327844601 is a wasteful number, since it uses less digits than its factorization.

1123327844601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7548736.

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 1123327844601 in words is "one trillion, one hundred twenty-three billion, three hundred twenty-seven million, eight hundred forty-four thousand, six hundred one".