2104236541223 has 2 divisors, whose sum is σ = 2104236541224. Its totient is φ = 2104236541222.

The previous prime is 2104236541213. The next prime is 2104236541259. The reversal of 2104236541223 is 3221456324012.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2104236541223 - 2³⁰ = 2103162799399 is a prime.

It is a super-2 number, since 2×2104236541223² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2104236541213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052118270611 + 1052118270612.

It is an arithmetic number, because the mean of its divisors is an integer number (1052118270612).

Almost surely, 2^{2104236541223} is an apocalyptic number.

2104236541223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104236541223 is an equidigital number, since it uses as much as digits as its factorization.

2104236541223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 2104236541223 in words is "two trillion, one hundred four billion, two hundred thirty-six million, five hundred forty-one thousand, two hundred twenty-three".