1018303164 has 72 divisors (see below), whose sum is σ = 2694601728. Its totient is φ = 336227760.

The previous prime is 1018303147. The next prime is 1018303171. The reversal of 1018303164 is 4613038101.

1018303164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99109 + ... + 108899.

It is an arithmetic number, because the mean of its divisors is an integer number (37425024).

Almost surely, 2^1018303164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1018303164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1347300864).

1018303164 is an abundant number, since it is smaller than the sum of its proper divisors (1676298564).

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

1018303164 is a wasteful number, since it uses less digits than its factorization.

1018303164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9917 (or 9903 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 1018303164 is about 31910.8627899654. The cubic root of 1018303164 is about 1006.0642057392.

The spelling of 1018303164 in words is "one billion, eighteen million, three hundred three thousand, one hundred sixty-four".