1323332502105 has 32 divisors (see below), whose sum is σ = 2190425328000. Its totient is φ = 681414712832.

The previous prime is 1323332502097. The next prime is 1323332502119. The reversal of 1323332502105 is 5012052333231.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1323332502105 - 2³ = 1323332502097 is a prime.

It is a super-2 number, since 2×1323332502105² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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, 18690982 + ... + 18761648.

It is an arithmetic number, because the mean of its divisors is an integer number (68450791500).

Almost surely, 2^{1323332502105} is an apocalyptic number.

1323332502105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1323332502105 is a deficient number, since it is larger than the sum of its proper divisors (867092825895).

1323332502105 is a wasteful number, since it uses less digits than its factorization.

1323332502105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113753.

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 1323332502105 its reverse (5012052333231), we get a palindrome (6335384835336).

The spelling of 1323332502105 in words is "one trillion, three hundred twenty-three billion, three hundred thirty-two million, five hundred two thousand, one hundred five".