873605103 has 8 divisors (see below), whose sum is σ = 1331207808. Its totient is φ = 499202904.

The previous prime is 873605101. The next prime is 873605107. The reversal of 873605103 is 301506378.

It is a happy number.

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

It is not a de Polignac number, because 873605103 - 2¹ = 873605101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873605101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20800101 + ... + 20800142.

It is an arithmetic number, because the mean of its divisors is an integer number (166400976).

Almost surely, 2^873605103 is an apocalyptic number.

873605103 is a deficient number, since it is larger than the sum of its proper divisors (457602705).

873605103 is a wasteful number, since it uses less digits than its factorization.

873605103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41600253.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 873605103 is about 29556.8114484631. The cubic root of 873605103 is about 955.9570654522.

The spelling of 873605103 in words is "eight hundred seventy-three million, six hundred five thousand, one hundred three".