1323232103020 has 48 divisors (see below), whose sum is σ = 2801000176128. Its totient is φ = 525064729280.

The previous prime is 1323232102979. The next prime is 1323232103023. The reversal of 1323232103020 is 203012323231.

It is a junction number, because it is equal to n+sod(n) for n = 1323232102982 and 1323232103000.

It is not an unprimeable number, because it can be changed into a prime (1323232103023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7359837 + ... + 7537483.

It is an arithmetic number, because the mean of its divisors is an integer number (58354170336).

Almost surely, 2^{1323232103020} is an apocalyptic number.

1323232103020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1323232103020 is an abundant number, since it is smaller than the sum of its proper divisors (1477768073108).

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

1323232103020 is a wasteful number, since it uses less digits than its factorization.

1323232103020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180630 (or 180628 counting only the distinct ones).

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

Adding to 1323232103020 its reverse (203012323231), we get a palindrome (1526244426251).

The spelling of 1323232103020 in words is "one trillion, three hundred twenty-three billion, two hundred thirty-two million, one hundred three thousand, twenty".