1323123200230 has 32 divisors (see below), whose sum is σ = 2699814146400. Its totient is φ = 462825280512.

The previous prime is 1323123200221. The next prime is 1323123200237. The reversal of 1323123200230 is 320023213231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323123200237) 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, 267836235 + ... + 267841174.

It is an arithmetic number, because the mean of its divisors is an integer number (84369192075).

Almost surely, 2^{1323123200230} is an apocalyptic number.

1323123200230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1323123200230 is an abundant number, since it is smaller than the sum of its proper divisors (1376690946170).

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

1323123200230 is a wasteful number, since it uses less digits than its factorization.

1323123200230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535677448.

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

Adding to 1323123200230 its reverse (320023213231), we get a palindrome (1643146413461).

The spelling of 1323123200230 in words is "one trillion, three hundred twenty-three billion, one hundred twenty-three million, two hundred thousand, two hundred thirty".