378105303 has 8 divisors (see below), whose sum is σ = 526059648. Its totient is φ = 241110584.

The previous prime is 378105283. The next prime is 378105307. The reversal of 378105303 is 303501873.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 378105303 - 2²⁰ = 377056727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378105307) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2739825 + ... + 2739962.

It is an arithmetic number, because the mean of its divisors is an integer number (65757456).

Almost surely, 2^378105303 is an apocalyptic number.

378105303 is a deficient number, since it is larger than the sum of its proper divisors (147954345).

378105303 is a wasteful number, since it uses less digits than its factorization.

378105303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5479813.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 378105303 is about 19444.9300075881. The cubic root of 378105303 is about 723.1098146090.

The spelling of 378105303 in words is "three hundred seventy-eight million, one hundred five thousand, three hundred three".