1050168803 has 4 divisors (see below), whose sum is σ = 1084045248. Its totient is φ = 1016292360.

The previous prime is 1050168709. The next prime is 1050168841. The reversal of 1050168803 is 3088610501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3088610501 = 1163 ⋅2655727.

It is a cyclic number.

It is not a de Polignac number, because 1050168803 - 2¹⁰ = 1050167779 is a prime.

It is a super-2 number, since 2×1050168803² = 2205709029588905618, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1050168803.

It is not an unprimeable number, because it can be changed into a prime (1050168103) 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 3 ways as a sum of consecutive naturals, for example, 16938176 + ... + 16938237.

It is an arithmetic number, because the mean of its divisors is an integer number (271011312).

Almost surely, 2^1050168803 is an apocalyptic number.

1050168803 is a deficient number, since it is larger than the sum of its proper divisors (33876445).

1050168803 is an equidigital number, since it uses as much as digits as its factorization.

1050168803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33876444.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 1050168803 is about 32406.3080742006. The cubic root of 1050168803 is about 1016.4508208024.

The spelling of 1050168803 in words is "one billion, fifty million, one hundred sixty-eight thousand, eight hundred three".