1323230510433 has 16 divisors (see below), whose sum is σ = 2011789374336. Its totient is φ = 766395951360.

The previous prime is 1323230510423. The next prime is 1323230510443. The reversal of 1323230510433 is 3340150323231.

It is an interprime number because it is at equal distance from previous prime (1323230510423) and next prime (1323230510443).

It is not a de Polignac number, because 1323230510433 - 2²⁵ = 1323196956001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1323230510433.

It is not an unprimeable number, because it can be changed into a prime (1323230510423) 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, 997910733 + ... + 997912058.

It is an arithmetic number, because the mean of its divisors is an integer number (125736835896).

Almost surely, 2^{1323230510433} is an apocalyptic number.

1323230510433 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1323230510433 is a deficient number, since it is larger than the sum of its proper divisors (688558863903).

1323230510433 is a wasteful number, since it uses less digits than its factorization.

1323230510433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1995822824.

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 1323230510433 its reverse (3340150323231), we get a palindrome (4663380833664).

The spelling of 1323230510433 in words is "one trillion, three hundred twenty-three billion, two hundred thirty million, five hundred ten thousand, four hundred thirty-three".