2121160060 has 24 divisors (see below), whose sum is σ = 4458767040. Its totient is φ = 847639104.

The previous prime is 2121160039. The next prime is 2121160081. The reversal of 2121160060 is 600611212.

It is an interprime number because it is at equal distance from previous prime (2121160039) and next prime (2121160081).

It is a super-3 number, since 3×2121160060³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30259 + ... + 71818.

It is an arithmetic number, because the mean of its divisors is an integer number (185781960).

Almost surely, 2^2121160060 is an apocalyptic number.

2121160060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2121160060 is an abundant number, since it is smaller than the sum of its proper divisors (2337606980).

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

2121160060 is a wasteful number, since it uses less digits than its factorization.

2121160060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103125 (or 103123 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 2121160060 is about 46056.0534566304. The cubic root of 2121160060 is about 1284.8659309928.

Adding to 2121160060 its reverse (600611212), we get a palindrome (2721771272).

The spelling of 2121160060 in words is "two billion, one hundred twenty-one million, one hundred sixty thousand, sixty".