1102000404 has 12 divisors (see below), whose sum is σ = 2571334304. Its totient is φ = 367333464.

The previous prime is 1102000397. The next prime is 1102000421. The reversal of 1102000404 is 4040002011.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 91833367 = 1102000404 / (1 + 1 + 0 + 2 + 0 + 0 + 0 + 4 + 0 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 1102000404.

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 3 ways as a sum of consecutive naturals, for example, 45916672 + ... + 45916695.

Almost surely, 2^1102000404 is an apocalyptic number.

It is an amenable number.

1102000404 is an abundant number, since it is smaller than the sum of its proper divisors (1469333900).

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

1102000404 is a wasteful number, since it uses less digits than its factorization.

1102000404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91833374 (or 91833372 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 1102000404 is about 33196.3914303950. The cubic root of 1102000404 is about 1032.9054872082.

Adding to 1102000404 its reverse (4040002011), we get a palindrome (5142002415).

The spelling of 1102000404 in words is "one billion, one hundred two million, four hundred four", and thus it is an aban number.