1123706301838 has 8 divisors (see below), whose sum is σ = 1689247768032. Its totient is φ = 560623712496.

The previous prime is 1123706301829. The next prime is 1123706301847. The reversal of 1123706301838 is 8381036073211.

It is an interprime number because it is at equal distance from previous prime (1123706301829) and next prime (1123706301847).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1123706301794 and 1123706301803.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 614718070 + ... + 614719897.

It is an arithmetic number, because the mean of its divisors is an integer number (211155971004).

Almost surely, 2^{1123706301838} is an apocalyptic number.

1123706301838 is a deficient number, since it is larger than the sum of its proper divisors (565541466194).

1123706301838 is a wasteful number, since it uses less digits than its factorization.

1123706301838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229438426.

The product of its (nonzero) digits is 145152, while the sum is 43.

The spelling of 1123706301838 in words is "one trillion, one hundred twenty-three billion, seven hundred six million, three hundred one thousand, eight hundred thirty-eight".