2123350279 has 2 divisors, whose sum is σ = 2123350280. Its totient is φ = 2123350278.

The previous prime is 2123350267. The next prime is 2123350291. The reversal of 2123350279 is 9720533212.

It is a balanced prime because it is at equal distance from previous prime (2123350267) and next prime (2123350291).

It is a cyclic number.

It is not a de Polignac number, because 2123350279 - 2¹³ = 2123342087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2123350379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061675139 + 1061675140.

It is an arithmetic number, because the mean of its divisors is an integer number (1061675140).

Almost surely, 2^2123350279 is an apocalyptic number.

2123350279 is a deficient number, since it is larger than the sum of its proper divisors (1).

2123350279 is an equidigital number, since it uses as much as digits as its factorization.

2123350279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 2123350279 is about 46079.8250756228. The cubic root of 2123350279 is about 1285.3080113740.

The spelling of 2123350279 in words is "two billion, one hundred twenty-three million, three hundred fifty thousand, two hundred seventy-nine".