1323032100112 has 40 divisors (see below), whose sum is σ = 2565408566240. Its totient is φ = 660991415040.

The previous prime is 1323032100083. The next prime is 1323032100149. The reversal of 1323032100112 is 2110012303231.

It is a self number, because there is not a number n which added to its sum of digits gives 1323032100112.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 185580964 + ... + 185588092.

It is an arithmetic number, because the mean of its divisors is an integer number (64135214156).

Almost surely, 2^{1323032100112} is an apocalyptic number.

It is an amenable number.

1323032100112 is a deficient number, since it is larger than the sum of its proper divisors (1242376466128).

1323032100112 is a wasteful number, since it uses less digits than its factorization.

1323032100112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14711 (or 14705 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1323032100112 its reverse (2110012303231), we get a palindrome (3433044403343).

The spelling of 1323032100112 in words is "one trillion, three hundred twenty-three billion, thirty-two million, one hundred thousand, one hundred twelve".