7148103804 has 18 divisors (see below), whose sum is σ = 18068818040. Its totient is φ = 2382701256.

The previous prime is 7148103793. The next prime is 7148103817. The reversal of 7148103804 is 4083018417.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 198558439 = 7148103804 / (7 + 1 + 4 + 8 + 1 + 0 + 3 + 8 + 0 + 4).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 99279184 + ... + 99279255.

Almost surely, 2^7148103804 is an apocalyptic number.

It is an amenable number.

7148103804 is an abundant number, since it is smaller than the sum of its proper divisors (10920714236).

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

7148103804 is a wasteful number, since it uses less digits than its factorization.

7148103804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198558449 (or 198558444 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 7148103804 is about 84546.4594409488. The cubic root of 7148103804 is about 1926.3282049870.

The spelling of 7148103804 in words is "seven billion, one hundred forty-eight million, one hundred three thousand, eight hundred four".