103873197 has 4 divisors (see below), whose sum is σ = 138497600. Its totient is φ = 69248796.

The previous prime is 103873153. The next prime is 103873201. The reversal of 103873197 is 791378301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 103873197 - 2⁷ = 103873069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103873117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17312197 + ... + 17312202.

It is an arithmetic number, because the mean of its divisors is an integer number (34624400).

Almost surely, 2^103873197 is an apocalyptic number.

It is an amenable number.

103873197 is a deficient number, since it is larger than the sum of its proper divisors (34624403).

103873197 is an equidigital number, since it uses as much as digits as its factorization.

103873197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34624402.

The product of its (nonzero) digits is 31752, while the sum is 39.

The square root of 103873197 is about 10191.8201024155. The cubic root of 103873197 is about 470.0757339857.

The spelling of 103873197 in words is "one hundred three million, eight hundred seventy-three thousand, one hundred ninety-seven".