1100320312404 has 48 divisors (see below), whose sum is σ = 2582906038272. Its totient is φ = 364566840192.

The previous prime is 1100320312393. The next prime is 1100320312417. The reversal of 1100320312404 is 4042130230011.

It is a super-3 number, since 3×1100320312404³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 938082 + ... + 1755174.

It is an arithmetic number, because the mean of its divisors is an integer number (53810542464).

Almost surely, 2^{1100320312404} is an apocalyptic number.

It is an amenable number.

1100320312404 is an abundant number, since it is smaller than the sum of its proper divisors (1482585725868).

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

1100320312404 is a wasteful number, since it uses less digits than its factorization.

1100320312404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817776 (or 817774 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1100320312404 its reverse (4042130230011), we get a palindrome (5142450542415).

The spelling of 1100320312404 in words is "one trillion, one hundred billion, three hundred twenty million, three hundred twelve thousand, four hundred four".