1323011104 has 48 divisors (see below), whose sum is σ = 2663781120. Its totient is φ = 646663680.

The previous prime is 1323011093. The next prime is 1323011141. The reversal of 1323011104 is 4011103231.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257844 + ... + 262924.

It is an arithmetic number, because the mean of its divisors is an integer number (55495440).

Almost surely, 2^1323011104 is an apocalyptic number.

It is an amenable number.

1323011104 is an abundant number, since it is smaller than the sum of its proper divisors (1340770016).

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

1323011104 is a wasteful number, since it uses less digits than its factorization.

1323011104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5273 (or 5265 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1323011104 is about 36373.2195990402. The cubic root of 1323011104 is about 1097.7947842705.

Adding to 1323011104 its reverse (4011103231), we get a palindrome (5334114335).

The spelling of 1323011104 in words is "one billion, three hundred twenty-three million, eleven thousand, one hundred four".