2101004233 has 2 divisors, whose sum is σ = 2101004234. Its totient is φ = 2101004232.

The previous prime is 2101004231. The next prime is 2101004329. The reversal of 2101004233 is 3324001012.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1688223744 + 412780489 = 41088^2 + 20317^2 .

It is a cyclic number.

It is not a de Polignac number, because 2101004233 - 2¹ = 2101004231 is a prime.

Together with 2101004231, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2101004231) 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 as a sum of consecutive naturals, namely, 1050502116 + 1050502117.

It is an arithmetic number, because the mean of its divisors is an integer number (1050502117).

Almost surely, 2^2101004233 is an apocalyptic number.

It is an amenable number.

2101004233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2101004233 is an equidigital number, since it uses as much as digits as its factorization.

2101004233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2101004233 is about 45836.7127202639. The cubic root of 2101004233 is about 1280.7832594192.

Adding to 2101004233 its reverse (3324001012), we get a palindrome (5425005245).

The spelling of 2101004233 in words is "two billion, one hundred one million, four thousand, two hundred thirty-three".