103000198 has 16 divisors (see below), whose sum is σ = 177035040. Its totient is φ = 44027136.

The previous prime is 103000181. The next prime is 103000201. The reversal of 103000198 is 891000301.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4011 + ... + 14902.

It is an arithmetic number, because the mean of its divisors is an integer number (11064690).

Almost surely, 2^103000198 is an apocalyptic number.

103000198 is a deficient number, since it is larger than the sum of its proper divisors (74034842).

103000198 is a wasteful number, since it uses less digits than its factorization.

103000198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19311.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 103000198 is about 10148.9013198474. The cubic root of 103000198 is about 468.7551151323.

Adding to 103000198 its reverse (891000301), we get a palindrome (994000499).

The spelling of 103000198 in words is "one hundred three million, one hundred ninety-eight", and thus it is an aban number.