103140871 has 8 divisors (see below), whose sum is σ = 105800688. Its totient is φ = 100488000.

The previous prime is 103140857. The next prime is 103140883. The reversal of 103140871 is 178041301.

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

It is a cyclic number.

It is not a de Polignac number, because 103140871 - 2⁵ = 103140839 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 (103140811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42316 + ... + 44686.

It is an arithmetic number, because the mean of its divisors is an integer number (13225086).

Almost surely, 2^103140871 is an apocalyptic number.

103140871 is a deficient number, since it is larger than the sum of its proper divisors (2659817).

103140871 is a wasteful number, since it uses less digits than its factorization.

103140871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3473.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 103140871 is about 10155.8294097528. The cubic root of 103140871 is about 468.9684195483.

The spelling of 103140871 in words is "one hundred three million, one hundred forty thousand, eight hundred seventy-one".