1323023211230 has 16 divisors (see below), whose sum is σ = 2721647748960. Its totient is φ = 453607958112.

The previous prime is 1323023211221. The next prime is 1323023211241. The reversal of 1323023211230 is 321123203231.

It is a super-2 number, since 2×1323023211230² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1323023211196 and 1323023211205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9450165725 + ... + 9450165864.

It is an arithmetic number, because the mean of its divisors is an integer number (170102984310).

Almost surely, 2^{1323023211230} is an apocalyptic number.

1323023211230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1323023211230 is an abundant number, since it is smaller than the sum of its proper divisors (1398624537730).

1323023211230 is a wasteful number, since it uses less digits than its factorization.

1323023211230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18900331603.

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

Adding to 1323023211230 its reverse (321123203231), we get a palindrome (1644146414461).

The spelling of 1323023211230 in words is "one trillion, three hundred twenty-three billion, twenty-three million, two hundred eleven thousand, two hundred thirty".