60102066660 has 96 divisors (see below), whose sum is σ = 173126419200. Its totient is φ = 15567671808.

The previous prime is 60102066649. The next prime is 60102066671. The reversal of 60102066660 is 6666020106.

It is an interprime number because it is at equal distance from previous prime (60102066649) and next prime (60102066671).

It is a super-2 number, since 2×60102066660² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1307182 + ... + 1352378.

It is an arithmetic number, because the mean of its divisors is an integer number (1803400200).

Almost surely, 2^60102066660 is an apocalyptic number.

60102066660 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60102066660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86563209600).

60102066660 is an abundant number, since it is smaller than the sum of its proper divisors (113024352540).

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

60102066660 is a wasteful number, since it uses less digits than its factorization.

60102066660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45845 (or 45843 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

Adding to 60102066660 its reverse (6666020106), we get a palindrome (66768086766).

The spelling of 60102066660 in words is "sixty billion, one hundred two million, sixty-six thousand, six hundred sixty".