1123234323211 has 48 divisors (see below), whose sum is σ = 1520155449792. Its totient is φ = 807595683840.

The previous prime is 1123234323193. The next prime is 1123234323217.

1123234323211 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1123234323211 - 2⁵ = 1123234323179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1123234323211.

It is not an unprimeable number, because it can be changed into a prime (1123234323217) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29237031 + ... + 29275423.

It is an arithmetic number, because the mean of its divisors is an integer number (31669905204).

Almost surely, 2^{1123234323211} is an apocalyptic number.

1123234323211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1123234323211 is a deficient number, since it is larger than the sum of its proper divisors (396921126581).

1123234323211 is a wasteful number, since it uses less digits than its factorization.

1123234323211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41092 (or 41081 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The spelling of 1123234323211 in words is "one trillion, one hundred twenty-three billion, two hundred thirty-four million, three hundred twenty-three thousand, two hundred eleven".