8118115302 has 48 divisors (see below), whose sum is σ = 17868720240. Its totient is φ = 2456963520.

The previous prime is 8118115301. The next prime is 8118115403. The reversal of 8118115302 is 2035118118.

It is a self number, because there is not a number n which added to its sum of digits gives 8118115302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8118115301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 612724 + ... + 625832.

It is an arithmetic number, because the mean of its divisors is an integer number (372265005).

Almost surely, 2^8118115302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8118115302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8934360120).

8118115302 is an abundant number, since it is smaller than the sum of its proper divisors (9750604938).

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

8118115302 is a wasteful number, since it uses less digits than its factorization.

8118115302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13989 (or 13978 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 30.

The square root of 8118115302 is about 90100.5843599252. The cubic root of 8118115302 is about 2009.7948935533.

The spelling of 8118115302 in words is "eight billion, one hundred eighteen million, one hundred fifteen thousand, three hundred two".