1123320233210 has 32 divisors (see below), whose sum is σ = 2345320206720. Its totient is φ = 379390030272.

The previous prime is 1123320233201. The next prime is 1123320233213. The reversal of 1123320233210 is 123320233211.

It is not an unprimeable number, because it can be changed into a prime (1123320233213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119752265 + ... + 119761644.

It is an arithmetic number, because the mean of its divisors is an integer number (73291256460).

Almost surely, 2^{1123320233210} is an apocalyptic number.

1123320233210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123320233210 is an abundant number, since it is smaller than the sum of its proper divisors (1221999973510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1123320233210 is a wasteful number, since it uses less digits than its factorization.

1123320233210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239513990.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1123320233210 its reverse (123320233211), we get a palindrome (1246640466421).

Subtracting from 1123320233210 its reverse (123320233211), we obtain a palindrome (999999999999).

The spelling of 1123320233210 in words is "one trillion, one hundred twenty-three billion, three hundred twenty million, two hundred thirty-three thousand, two hundred ten".