2203243069 has 2 divisors, whose sum is σ = 2203243070. Its totient is φ = 2203243068.

The previous prime is 2203243001. The next prime is 2203243153. The reversal of 2203243069 is 9603423022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1298737444 + 904505625 = 36038^2 + 30075^2 .

It is a cyclic number.

It is not a de Polignac number, because 2203243069 - 2²⁵ = 2169688637 is a prime.

It is a super-2 number, since 2×2203243069² = 9708560042193077522, 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 2203243069.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2203243169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101621534 + 1101621535.

It is an arithmetic number, because the mean of its divisors is an integer number (1101621535).

Almost surely, 2^2203243069 is an apocalyptic number.

It is an amenable number.

2203243069 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203243069 is an equidigital number, since it uses as much as digits as its factorization.

2203243069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 2203243069 is about 46938.7160987601. The cubic root of 2203243069 is about 1301.2302100223.

The spelling of 2203243069 in words is "two billion, two hundred three million, two hundred forty-three thousand, sixty-nine".