103201443 has 12 divisors (see below), whose sum is σ = 151596120. Its totient is φ = 67634496.

The previous prime is 103201433. The next prime is 103201457. The reversal of 103201443 is 344102301.

It is not a de Polignac number, because 103201443 - 2⁶ = 103201379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103201433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96646 + ... + 97707.

It is an arithmetic number, because the mean of its divisors is an integer number (12633010).

Almost surely, 2^103201443 is an apocalyptic number.

103201443 is a deficient number, since it is larger than the sum of its proper divisors (48394677).

103201443 is a wasteful number, since it uses less digits than its factorization.

103201443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194418 (or 194415 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 103201443 is about 10158.8111016989. The cubic root of 103201443 is about 469.0602059755.

Adding to 103201443 its reverse (344102301), we get a palindrome (447303744).

The spelling of 103201443 in words is "one hundred three million, two hundred one thousand, four hundred forty-three".