2104123304233 has 2 divisors, whose sum is σ = 2104123304234. Its totient is φ = 2104123304232.

The previous prime is 2104123304221. The next prime is 2104123304237. The reversal of 2104123304233 is 3324033214012.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2099244561129 + 4878743104 = 1448877^2 + 69848^2 .

It is a cyclic number.

It is not a de Polignac number, because 2104123304233 - 2¹⁷ = 2104123173161 is a prime.

It is not a weakly prime, because it can be changed into another prime (2104123304237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052061652116 + 1052061652117.

It is an arithmetic number, because the mean of its divisors is an integer number (1052061652117).

Almost surely, 2^{2104123304233} is an apocalyptic number.

It is an amenable number.

2104123304233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104123304233 is an equidigital number, since it uses as much as digits as its factorization.

2104123304233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 2104123304233 its reverse (3324033214012), we get a palindrome (5428156518245).

The spelling of 2104123304233 in words is "two trillion, one hundred four billion, one hundred twenty-three million, three hundred four thousand, two hundred thirty-three".