2133121027 has 2 divisors, whose sum is σ = 2133121028. Its totient is φ = 2133121026.

The previous prime is 2133121021. The next prime is 2133121033. The reversal of 2133121027 is 7201213312.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (2133121021) and next prime (2133121033).

It is a cyclic number.

It is not a de Polignac number, because 2133121027 - 2¹⁵ = 2133088259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2133120989 and 2133121007.

It is not a weakly prime, because it can be changed into another prime (2133121021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066560513 + 1066560514.

It is an arithmetic number, because the mean of its divisors is an integer number (1066560514).

Almost surely, 2^2133121027 is an apocalyptic number.

2133121027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133121027 is an equidigital number, since it uses as much as digits as its factorization.

2133121027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 2133121027 is about 46185.7231945111. The cubic root of 2133121027 is about 1287.2764739927.

Adding to 2133121027 its reverse (7201213312), we get a palindrome (9334334339).

The spelling of 2133121027 in words is "two billion, one hundred thirty-three million, one hundred twenty-one thousand, twenty-seven".