1323110341100 has 36 divisors (see below), whose sum is σ = 2871369345600. Its totient is φ = 529203600960.

The previous prime is 1323110341079. The next prime is 1323110341129. The reversal of 1323110341100 is 11430113231.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 822821 + ... + 1822979.

It is an arithmetic number, because the mean of its divisors is an integer number (79760259600).

Almost surely, 2^{1323110341100} is an apocalyptic number.

1323110341100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1323110341100 is an abundant number, since it is smaller than the sum of its proper divisors (1548259004500).

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

1323110341100 is a wasteful number, since it uses less digits than its factorization.

1323110341100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013402 (or 1013395 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1323110341100 its reverse (11430113231), we get a palindrome (1334540454331).

The spelling of 1323110341100 in words is "one trillion, three hundred twenty-three billion, one hundred ten million, three hundred forty-one thousand, one hundred".