103195343 has 4 divisors (see below), whose sum is σ = 104735640. Its totient is φ = 101655048.

The previous prime is 103195333. The next prime is 103195357. The reversal of 103195343 is 343591301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343591301 = 17 ⋅20211253.

It is a cyclic number.

It is not a de Polignac number, because 103195343 - 2¹² = 103191247 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 (103195303) 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, 770048 + ... + 770181.

It is an arithmetic number, because the mean of its divisors is an integer number (26183910).

Almost surely, 2^103195343 is an apocalyptic number.

103195343 is a deficient number, since it is larger than the sum of its proper divisors (1540297).

103195343 is an equidigital number, since it uses as much as digits as its factorization.

103195343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1540296.

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 103195343 is about 10158.5108652794. The cubic root of 103195343 is about 469.0509641033.

The spelling of 103195343 in words is "one hundred three million, one hundred ninety-five thousand, three hundred forty-three".