2113350873 has 8 divisors (see below), whose sum is σ = 2834089728. Its totient is φ = 1400756304.

The previous prime is 2113350839. The next prime is 2113350923. The reversal of 2113350873 is 3780533112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2113350873 - 2⁶ = 2113350809 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2113350773) 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, 2035465 + ... + 2036502.

It is an arithmetic number, because the mean of its divisors is an integer number (354261216).

Almost surely, 2^2113350873 is an apocalyptic number.

It is an amenable number.

2113350873 is a deficient number, since it is larger than the sum of its proper divisors (720738855).

2113350873 is a wasteful number, since it uses less digits than its factorization.

2113350873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4072143.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 2113350873 is about 45971.1961232248. The cubic root of 2113350873 is about 1283.2872198794.

Adding to 2113350873 its reverse (3780533112), we get a palindrome (5893883985).

The spelling of 2113350873 in words is "two billion, one hundred thirteen million, three hundred fifty thousand, eight hundred seventy-three".