2120104233 has 64 divisors (see below), whose sum is σ = 3454133760. Its totient is φ = 1277337600.

The previous prime is 2120104211. The next prime is 2120104241. The reversal of 2120104233 is 3324010212.

It is not a de Polignac number, because 2120104233 - 2⁵ = 2120104201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2120104253) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6005785 + ... + 6006137.

It is an arithmetic number, because the mean of its divisors is an integer number (53970840).

Almost surely, 2^2120104233 is an apocalyptic number.

It is an amenable number.

2120104233 is a deficient number, since it is larger than the sum of its proper divisors (1334029527).

2120104233 is a wasteful number, since it uses less digits than its factorization.

2120104233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687 (or 681 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2120104233 is about 46044.5896170223. The cubic root of 2120104233 is about 1284.6527109856.

Adding to 2120104233 its reverse (3324010212), we get a palindrome (5444114445).

The spelling of 2120104233 in words is "two billion, one hundred twenty million, one hundred four thousand, two hundred thirty-three".