1068318108 has 72 divisors (see below), whose sum is σ = 3172596336. Its totient is φ = 298828800.

The previous prime is 1068318103. The next prime is 1068318143. The reversal of 1068318108 is 8018138601.

It is a super-3 number, since 3×1068318108³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068318103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98613 + ... + 108908.

It is an arithmetic number, because the mean of its divisors is an integer number (44063838).

Almost surely, 2^1068318108 is an apocalyptic number.

1068318108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1068318108 is an abundant number, since it is smaller than the sum of its proper divisors (2104278228).

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

1068318108 is a wasteful number, since it uses less digits than its factorization.

1068318108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207555 (or 207550 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The square root of 1068318108 is about 32685.1358877396. The cubic root of 1068318108 is about 1022.2729359125.

The spelling of 1068318108 in words is "one billion, sixty-eight million, three hundred eighteen thousand, one hundred eight".