87103230178 has 8 divisors (see below), whose sum is σ = 130656191580. Its totient is φ = 43551166320.

The previous prime is 87103230173. The next prime is 87103230211.

87103230178 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 87040930729 + 62299449 = 295027^2 + 7893^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 87103230178.

It is not an unprimeable number, because it can be changed into a prime (87103230173) 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, 130468 + ... + 437296.

Almost surely, 2^87103230178 is an apocalyptic number.

87103230178 is a deficient number, since it is larger than the sum of its proper divisors (43552961402).

87103230178 is a wasteful number, since it uses less digits than its factorization.

87103230178 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448772.

The product of its (nonzero) digits is 56448, while the sum is 40.

The spelling of 87103230178 in words is "eighty-seven billion, one hundred three million, two hundred thirty thousand, one hundred seventy-eight".