10201018363818 has 32 divisors (see below), whose sum is σ = 21602393801856. Its totient is φ = 3200284336128.

The previous prime is 10201018363813. The next prime is 10201018363849. The reversal of 10201018363818 is 81836381010201.

10201018363818 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10201018363818.

It is not an unprimeable number, because it can be changed into a prime (10201018363813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9719530 + ... + 10717802.

It is an arithmetic number, because the mean of its divisors is an integer number (675074806308).

Almost surely, 2^{10201018363818} is an apocalyptic number.

10201018363818 is an abundant number, since it is smaller than the sum of its proper divisors (11401375438038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10201018363818 is a wasteful number, since it uses less digits than its factorization.

10201018363818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098478.

The product of its (nonzero) digits is 55296, while the sum is 42.

The spelling of 10201018363818 in words is "ten trillion, two hundred one billion, eighteen million, three hundred sixty-three thousand, eight hundred eighteen".