2104672231 has 2 divisors, whose sum is σ = 2104672232. Its totient is φ = 2104672230.

The previous prime is 2104672223. The next prime is 2104672279. The reversal of 2104672231 is 1322764012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2104672231 - 2³ = 2104672223 is a prime.

It is a super-2 number, since 2×2104672231² = 8859290399885034722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2104672231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2104672211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052336115 + 1052336116.

It is an arithmetic number, because the mean of its divisors is an integer number (1052336116).

Almost surely, 2^2104672231 is an apocalyptic number.

2104672231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104672231 is an equidigital number, since it uses as much as digits as its factorization.

2104672231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 2104672231 is about 45876.7068456314. The cubic root of 2104672231 is about 1281.5281697324.

The spelling of 2104672231 in words is "two billion, one hundred four million, six hundred seventy-two thousand, two hundred thirty-one".