102703198 has 8 divisors (see below), whose sum is σ = 165905208. Its totient is φ = 47401464.

The previous prime is 102703193. The next prime is 102703207. The reversal of 102703198 is 891307201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102703193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1975036 + ... + 1975087.

It is an arithmetic number, because the mean of its divisors is an integer number (20738151).

Almost surely, 2^102703198 is an apocalyptic number.

102703198 is a deficient number, since it is larger than the sum of its proper divisors (63202010).

102703198 is a wasteful number, since it uses less digits than its factorization.

102703198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3950138.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 102703198 is about 10134.2586310001. The cubic root of 102703198 is about 468.3041312181.

The spelling of 102703198 in words is "one hundred two million, seven hundred three thousand, one hundred ninety-eight".