1123414143211 has 8 divisors (see below), whose sum is σ = 1182750356880. Its totient is φ = 1064098844928.

The previous prime is 1123414143193. The next prime is 1123414143227.

1123414143211 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 1123414143211 - 2²⁷ = 1123279925483 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1123414143211.

It is not an unprimeable number, because it can be changed into a prime (1123414143311) 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 7 ways as a sum of consecutive naturals, for example, 5118526 + ... + 5333491.

It is an arithmetic number, because the mean of its divisors is an integer number (147843794610).

Almost surely, 2^{1123414143211} is an apocalyptic number.

1123414143211 is a deficient number, since it is larger than the sum of its proper divisors (59336213669).

1123414143211 is a wasteful number, since it uses less digits than its factorization.

1123414143211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10457693.

The product of its digits is 2304, while the sum is 28.

The spelling of 1123414143211 in words is "one trillion, one hundred twenty-three billion, four hundred fourteen million, one hundred forty-three thousand, two hundred eleven".