103380143 has 4 divisors (see below), whose sum is σ = 103406520. Its totient is φ = 103353768.

The previous prime is 103380131. The next prime is 103380149. The reversal of 103380143 is 341083301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 341083301 = 13 ⋅26237177.

It is a cyclic number.

It is not a de Polignac number, because 103380143 - 2¹⁴ = 103363759 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 (103380149) 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, 6005 + ... + 15582.

It is an arithmetic number, because the mean of its divisors is an integer number (25851630).

Almost surely, 2^103380143 is an apocalyptic number.

103380143 is a deficient number, since it is larger than the sum of its proper divisors (26377).

103380143 is an equidigital number, since it uses as much as digits as its factorization.

103380143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26376.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 103380143 is about 10167.6026181200. The cubic root of 103380143 is about 469.3307859284.

The spelling of 103380143 in words is "one hundred three million, three hundred eighty thousand, one hundred forty-three".