2120034127 has 2 divisors, whose sum is σ = 2120034128. Its totient is φ = 2120034126.

The previous prime is 2120034097. The next prime is 2120034143. The reversal of 2120034127 is 7214300212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2120034127 - 2⁷ = 2120033999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2120034098 and 2120034107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2120032127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060017063 + 1060017064.

It is an arithmetic number, because the mean of its divisors is an integer number (1060017064).

Almost surely, 2^2120034127 is an apocalyptic number.

2120034127 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120034127 is an equidigital number, since it uses as much as digits as its factorization.

2120034127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 2120034127 is about 46043.8283269322. The cubic root of 2120034127 is about 1284.6385508555.

Adding to 2120034127 its reverse (7214300212), we get a palindrome (9334334339).

The spelling of 2120034127 in words is "two billion, one hundred twenty million, thirty-four thousand, one hundred twenty-seven".