2113245055166 has 16 divisors (see below), whose sum is σ = 3622789830240. Its totient is φ = 905655446880.

The previous prime is 2113245055139. The next prime is 2113245055171. The reversal of 2113245055166 is 6615505423112.

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, 1117361 + ... + 2339868.

It is an arithmetic number, because the mean of its divisors is an integer number (226424364390).

Almost surely, 2^{2113245055166} is an apocalyptic number.

2113245055166 is a deficient number, since it is larger than the sum of its proper divisors (1509544775074).

2113245055166 is a wasteful number, since it uses less digits than its factorization.

2113245055166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3500899.

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 2113245055166 in words is "two trillion, one hundred thirteen billion, two hundred forty-five million, fifty-five thousand, one hundred sixty-six".