1123313110101 has 96 divisors (see below), whose sum is σ = 2085660460800. Its totient is φ = 592266971520.

The previous prime is 1123313110061. The next prime is 1123313110169. The reversal of 1123313110101 is 1010113133211.

1123313110101 is a `hidden beast` number, since 1 + 12 + 331 + 311 + 0 + 10 + 1 = 666.

It is not a de Polignac number, because 1123313110101 - 2⁷ = 1123313109973 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123313100101) 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 95 ways as a sum of consecutive naturals, for example, 45066120 + ... + 45091038.

It is an arithmetic number, because the mean of its divisors is an integer number (21725629800).

Almost surely, 2^{1123313110101} is an apocalyptic number.

It is an amenable number.

1123313110101 is a deficient number, since it is larger than the sum of its proper divisors (962347350699).

1123313110101 is a wasteful number, since it uses less digits than its factorization.

1123313110101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27576 (or 27563 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 1123313110101 its reverse (1010113133211), we get a palindrome (2133426243312).

The spelling of 1123313110101 in words is "one trillion, one hundred twenty-three billion, three hundred thirteen million, one hundred ten thousand, one hundred one".