10016100066 has 16 divisors (see below), whose sum is σ = 22893943104. Its totient is φ = 2861742864.

The previous prime is 10016100041. The next prime is 10016100067. The reversal of 10016100066 is 66000161001.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (10016100067) 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, 119239245 + ... + 119239328.

It is an arithmetic number, because the mean of its divisors is an integer number (1430871444).

Almost surely, 2^10016100066 is an apocalyptic number.

10016100066 is an abundant number, since it is smaller than the sum of its proper divisors (12877843038).

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

10016100066 is a wasteful number, since it uses less digits than its factorization.

10016100066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238478585.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 10016100066 its reverse (66000161001), we get a palindrome (76016261067).

The spelling of 10016100066 in words is "ten billion, sixteen million, one hundred thousand, sixty-six".