2230147123 has 2 divisors, whose sum is σ = 2230147124. Its totient is φ = 2230147122.

The previous prime is 2230147111. The next prime is 2230147147. The reversal of 2230147123 is 3217410322.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2230147123 is a prime.

It is not a weakly prime, because it can be changed into another prime (2230147523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115073561 + 1115073562.

It is an arithmetic number, because the mean of its divisors is an integer number (1115073562).

Almost surely, 2^2230147123 is an apocalyptic number.

2230147123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2230147123 is an equidigital number, since it uses as much as digits as its factorization.

2230147123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 2230147123 is about 47224.4335381590. The cubic root of 2230147123 is about 1306.5052868935.

Adding to 2230147123 its reverse (3217410322), we get a palindrome (5447557445).

The spelling of 2230147123 in words is "two billion, two hundred thirty million, one hundred forty-seven thousand, one hundred twenty-three".