1210232323230 has 128 divisors (see below), whose sum is σ = 3334802227200. Its totient is φ = 275349884544.

The previous prime is 1210232323061. The next prime is 1210232323231. The reversal of 1210232323230 is 323232320121.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1210232323230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210232323231) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 182838861 + ... + 182845479.

It is an arithmetic number, because the mean of its divisors is an integer number (26053142400).

Almost surely, 2^{1210232323230} is an apocalyptic number.

1210232323230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1210232323230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1667401113600).

1210232323230 is an abundant number, since it is smaller than the sum of its proper divisors (2124569903970).

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

1210232323230 is a wasteful number, since it uses less digits than its factorization.

1210232323230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10518.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1210232323230 its reverse (323232320121), we get a palindrome (1533464643351).

The spelling of 1210232323230 in words is "one trillion, two hundred ten billion, two hundred thirty-two million, three hundred twenty-three thousand, two hundred thirty".