103195043 has 8 divisors (see below), whose sum is σ = 123065088. Its totient is φ = 84606984.

The previous prime is 103195039. The next prime is 103195051. The reversal of 103195043 is 340591301.

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

It is not a de Polignac number, because 103195043 - 2² = 103195039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103195003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320321 + ... + 320642.

It is an arithmetic number, because the mean of its divisors is an integer number (15383136).

Almost surely, 2^103195043 is an apocalyptic number.

103195043 is a deficient number, since it is larger than the sum of its proper divisors (19870045).

103195043 is an equidigital number, since it uses as much as digits as its factorization.

103195043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640993.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 103195043 is about 10158.4960993249. The cubic root of 103195043 is about 469.0505095756.

The spelling of 103195043 in words is "one hundred three million, one hundred ninety-five thousand, forty-three".