1168121060 has 24 divisors (see below), whose sum is σ = 2499340536. Its totient is φ = 458432000.

The previous prime is 1168121057. The next prime is 1168121069. The reversal of 1168121060 is 601218611.

It can be written as a sum of positive squares in 4 ways, for example, as 590295616 + 577825444 = 24296^2 + 24038^2 .

It is not an unprimeable number, because it can be changed into a prime (1168121069) 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, 549941 + ... + 552060.

It is an arithmetic number, because the mean of its divisors is an integer number (104139189).

Almost surely, 2^1168121060 is an apocalyptic number.

1168121060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1168121060 is an abundant number, since it is smaller than the sum of its proper divisors (1331219476).

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

1168121060 is a wasteful number, since it uses less digits than its factorization.

1168121060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102063 (or 1102061 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 1168121060 is about 34177.7860605394. The cubic root of 1168121060 is about 1053.1638689702.

Adding to 1168121060 its reverse (601218611), we get a palindrome (1769339671).

The spelling of 1168121060 in words is "one billion, one hundred sixty-eight million, one hundred twenty-one thousand, sixty".