87103837173 has 8 divisors (see below), whose sum is σ = 116144255488. Its totient is φ = 58066321824.

The previous prime is 87103837127. The next prime is 87103837181. The reversal of 87103837173 is 37173830178.

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

It is not a de Polignac number, because 87103837173 - 2¹⁶ = 87103771637 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 (87103835173) 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, 654736 + ... + 776457.

It is an arithmetic number, because the mean of its divisors is an integer number (14518031936).

Almost surely, 2^87103837173 is an apocalyptic number.

It is an amenable number.

87103837173 is a deficient number, since it is larger than the sum of its proper divisors (29040418315).

87103837173 is a wasteful number, since it uses less digits than its factorization.

87103837173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451483.

The product of its (nonzero) digits is 592704, while the sum is 48.

The spelling of 87103837173 in words is "eighty-seven billion, one hundred three million, eight hundred thirty-seven thousand, one hundred seventy-three".