1123354714211 has 4 divisors (see below), whose sum is σ = 1123416690024. Its totient is φ = 1123292738400.

The previous prime is 1123354714187. The next prime is 1123354714267. The reversal of 1123354714211 is 1124174533211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1123354714211 - 2³⁸ = 848476807267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1123354714511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30960710 + ... + 30996971.

It is an arithmetic number, because the mean of its divisors is an integer number (280854172506).

Almost surely, 2^{1123354714211} is an apocalyptic number.

1123354714211 is a deficient number, since it is larger than the sum of its proper divisors (61975813).

1123354714211 is an equidigital number, since it uses as much as digits as its factorization.

1123354714211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61975812.

The product of its digits is 20160, while the sum is 35.

The spelling of 1123354714211 in words is "one trillion, one hundred twenty-three billion, three hundred fifty-four million, seven hundred fourteen thousand, two hundred eleven".