4230430301081 has 2 divisors, whose sum is σ = 4230430301082. Its totient is φ = 4230430301080.

The previous prime is 4230430301077. The next prime is 4230430301171. The reversal of 4230430301081 is 1801030340324.

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., 3884115705856 + 346314595225 = 1970816^2 + 588485^2 .

It is a cyclic number.

It is not a de Polignac number, because 4230430301081 - 2² = 4230430301077 is a prime.

It is a super-2 number, since 2×4230430301081² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4230430301021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2115215150540 + 2115215150541.

It is an arithmetic number, because the mean of its divisors is an integer number (2115215150541).

Almost surely, 2^{4230430301081} is an apocalyptic number.

It is an amenable number.

4230430301081 is a deficient number, since it is larger than the sum of its proper divisors (1).

4230430301081 is an equidigital number, since it uses as much as digits as its factorization.

4230430301081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 4230430301081 in words is "four trillion, two hundred thirty billion, four hundred thirty million, three hundred one thousand, eighty-one".