2078302223 has 2 divisors, whose sum is σ = 2078302224. Its totient is φ = 2078302222.

The previous prime is 2078302211. The next prime is 2078302229. The reversal of 2078302223 is 3222038702.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2078302223 - 2²⁴ = 2061525007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2078302229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1039151111 + 1039151112.

It is an arithmetic number, because the mean of its divisors is an integer number (1039151112).

Almost surely, 2^2078302223 is an apocalyptic number.

2078302223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2078302223 is an equidigital number, since it uses as much as digits as its factorization.

2078302223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 2078302223 is about 45588.4000925674. The cubic root of 2078302223 is about 1276.1534553293.

The spelling of 2078302223 in words is "two billion, seventy-eight million, three hundred two thousand, two hundred twenty-three".