68201578203 has 8 divisors (see below), whose sum is σ = 99202295616. Its totient is φ = 41334289800.

The previous prime is 68201578183. The next prime is 68201578213. The reversal of 68201578203 is 30287510286.

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

It is not a de Polignac number, because 68201578203 - 2⁵ = 68201578171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68201578213) 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, 1033357213 + ... + 1033357278.

It is an arithmetic number, because the mean of its divisors is an integer number (12400286952).

Almost surely, 2^68201578203 is an apocalyptic number.

68201578203 is a deficient number, since it is larger than the sum of its proper divisors (31000717413).

68201578203 is a wasteful number, since it uses less digits than its factorization.

68201578203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2066714505.

The product of its (nonzero) digits is 161280, while the sum is 42.

It can be divided in two parts, 6820157 and 8203, that added together give a triangular number (6828360 = T₃₆₉₅).

The spelling of 68201578203 in words is "sixty-eight billion, two hundred one million, five hundred seventy-eight thousand, two hundred three".