70190103 has 16 divisors (see below), whose sum is σ = 95385600. Its totient is φ = 45900960.

The previous prime is 70190083. The next prime is 70190137. The reversal of 70190103 is 30109107.

It is not a de Polignac number, because 70190103 - 2⁶ = 70190039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70190103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70190143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48058 + ... + 49496.

It is an arithmetic number, because the mean of its divisors is an integer number (5961600).

Almost surely, 2^70190103 is an apocalyptic number.

70190103 is a deficient number, since it is larger than the sum of its proper divisors (25195497).

70190103 is a wasteful number, since it uses less digits than its factorization.

70190103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1742.

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 70190103 is about 8377.9533897009. The cubic root of 70190103 is about 412.5012730907.

The spelling of 70190103 in words is "seventy million, one hundred ninety thousand, one hundred three".