2113371066 has 32 divisors (see below), whose sum is σ = 4320122688. Its totient is φ = 689062400.

The previous prime is 2113371061. The next prime is 2113371067. The reversal of 2113371066 is 6601733112.

It is not an unprimeable number, because it can be changed into a prime (2113371061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29290 + ... + 71306.

It is an arithmetic number, because the mean of its divisors is an integer number (135003834).

Almost surely, 2^2113371066 is an apocalyptic number.

2113371066 is an abundant number, since it is smaller than the sum of its proper divisors (2206751622).

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

2113371066 is a wasteful number, since it uses less digits than its factorization.

2113371066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42206.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 2113371066 is about 45971.4157493545. The cubic root of 2113371066 is about 1283.2913071225.

The spelling of 2113371066 in words is "two billion, one hundred thirteen million, three hundred seventy-one thousand, sixty-six".