2230300981 has 2 divisors, whose sum is σ = 2230300982. Its totient is φ = 2230300980.

The previous prime is 2230300957. The next prime is 2230301027. The reversal of 2230300981 is 1890030322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1924225956 + 306075025 = 43866^2 + 17495^2 .

It is a cyclic number.

It is not a de Polignac number, because 2230300981 - 2⁹ = 2230300469 is a prime.

It is a super-2 number, since 2×2230300981² = 9948484931699124722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2230300951) 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, 1115150490 + 1115150491.

It is an arithmetic number, because the mean of its divisors is an integer number (1115150491).

Almost surely, 2^2230300981 is an apocalyptic number.

It is an amenable number.

2230300981 is a deficient number, since it is larger than the sum of its proper divisors (1).

2230300981 is an equidigital number, since it uses as much as digits as its factorization.

2230300981 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2230300981 is about 47226.0625184865. The cubic root of 2230300981 is about 1306.5353314984.

The spelling of 2230300981 in words is "two billion, two hundred thirty million, three hundred thousand, nine hundred eighty-one".