2108235213 has 24 divisors (see below), whose sum is σ = 3537321216. Its totient is φ = 1184954400.

The previous prime is 2108235191. The next prime is 2108235251. The reversal of 2108235213 is 3125328012.

2108235213 is a `hidden beast` number, since 210 + 8 + 235 + 213 = 666.

It is not a de Polignac number, because 2108235213 - 2¹⁰ = 2108234189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2108235313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 270453 + ... + 278138.

It is an arithmetic number, because the mean of its divisors is an integer number (147388384).

Almost surely, 2^2108235213 is an apocalyptic number.

It is an amenable number.

2108235213 is a deficient number, since it is larger than the sum of its proper divisors (1429086003).

2108235213 is a wasteful number, since it uses less digits than its factorization.

2108235213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548665 (or 548662 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 2108235213 is about 45915.5225713484. The cubic root of 2108235213 is about 1282.2509248070.

The spelling of 2108235213 in words is "two billion, one hundred eight million, two hundred thirty-five thousand, two hundred thirteen".