2113350066 has 12 divisors (see below), whose sum is σ = 4578925182. Its totient is φ = 704450016.

The previous prime is 2113350059. The next prime is 2113350079. The reversal of 2113350066 is 6600533112.

2113350066 is a `hidden beast` number, since 21 + 133 + 500 + 6 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2023650225 + 89699841 = 44985^2 + 9471^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58704151 + ... + 58704186.

Almost surely, 2^2113350066 is an apocalyptic number.

2113350066 is an abundant number, since it is smaller than the sum of its proper divisors (2465575116).

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

2113350066 is a wasteful number, since it uses less digits than its factorization.

2113350066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117408345 (or 117408342 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 2113350066 is about 45971.1873459888. The cubic root of 2113350066 is about 1283.2870565348.

Adding to 2113350066 its reverse (6600533112), we get a palindrome (8713883178).

The spelling of 2113350066 in words is "two billion, one hundred thirteen million, three hundred fifty thousand, sixty-six".