2123333089 has 2 divisors, whose sum is σ = 2123333090. Its totient is φ = 2123333088.

The previous prime is 2123333081. The next prime is 2123333119. The reversal of 2123333089 is 9803333212.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2107269025 + 16064064 = 45905^2 + 4008^2 .

It is a cyclic number.

It is not a de Polignac number, because 2123333089 - 2³ = 2123333081 is a prime.

It is not a weakly prime, because it can be changed into another prime (2123333081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061666544 + 1061666545.

It is an arithmetic number, because the mean of its divisors is an integer number (1061666545).

Almost surely, 2^2123333089 is an apocalyptic number.

It is an amenable number.

2123333089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2123333089 is an equidigital number, since it uses as much as digits as its factorization.

2123333089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 2123333089 is about 46079.6385510998. The cubic root of 2123333089 is about 1285.3045428767.

The spelling of 2123333089 in words is "two billion, one hundred twenty-three million, three hundred thirty-three thousand, eighty-nine".