103877143 has 4 divisors (see below), whose sum is σ = 104156008. Its totient is φ = 103598280.

The previous prime is 103877077. The next prime is 103877183. The reversal of 103877143 is 341778301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 341778301 = 877 ⋅389713.

It is a cyclic number.

It is not a de Polignac number, because 103877143 - 2⁹ = 103876631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103877099 and 103877108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103877183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138873 + ... + 139618.

It is an arithmetic number, because the mean of its divisors is an integer number (26039002).

Almost surely, 2^103877143 is an apocalyptic number.

103877143 is a deficient number, since it is larger than the sum of its proper divisors (278865).

103877143 is an equidigital number, since it uses as much as digits as its factorization.

103877143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278864.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 103877143 is about 10192.0136871965. The cubic root of 103877143 is about 470.0816864207.

The spelling of 103877143 in words is "one hundred three million, eight hundred seventy-seven thousand, one hundred forty-three".