1323032100132 has 48 divisors (see below), whose sum is σ = 3271361688000. Its totient is φ = 414995575680.

The previous prime is 1323032100083. The next prime is 1323032100149. The reversal of 1323032100132 is 2310012303231.

It is a junction number, because it is equal to n+sod(n) for n = 1323032100099 and 1323032100108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19438419 + ... + 19506362.

It is an arithmetic number, because the mean of its divisors is an integer number (68153368500).

Almost surely, 2^{1323032100132} is an apocalyptic number.

1323032100132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1323032100132 is an abundant number, since it is smaller than the sum of its proper divisors (1948329587868).

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

1323032100132 is a wasteful number, since it uses less digits than its factorization.

1323032100132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38944956 (or 38944954 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1323032100132 its reverse (2310012303231), we get a palindrome (3633044403363).

The spelling of 1323032100132 in words is "one trillion, three hundred twenty-three billion, thirty-two million, one hundred thousand, one hundred thirty-two".