123033232210 has 64 divisors (see below), whose sum is σ = 259268947200. Its totient is φ = 42018385920.

The previous prime is 123033232207. The next prime is 123033232219. The reversal of 123033232210 is 12232330321.

It is not an unprimeable number, because it can be changed into a prime (123033232219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 811725 + ... + 951295.

It is an arithmetic number, because the mean of its divisors is an integer number (4051077300).

Almost surely, 2^123033232210 is an apocalyptic number.

123033232210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123033232210 is an abundant number, since it is smaller than the sum of its proper divisors (136235714990).

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

123033232210 is a wasteful number, since it uses less digits than its factorization.

123033232210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139856 (or 139842 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 123033232210 its reverse (12232330321), we get a palindrome (135265562531).

The spelling of 123033232210 in words is "one hundred twenty-three billion, thirty-three million, two hundred thirty-two thousand, two hundred ten".