2231430283 has 2 divisors, whose sum is σ = 2231430284. Its totient is φ = 2231430282.

The previous prime is 2231430277. The next prime is 2231430337. The reversal of 2231430283 is 3820341322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2231430283 - 2⁹ = 2231429771 is a prime.

It is a super-3 number, since 3×2231430283³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (2231430263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115715141 + 1115715142.

It is an arithmetic number, because the mean of its divisors is an integer number (1115715142).

Almost surely, 2^2231430283 is an apocalyptic number.

2231430283 is a deficient number, since it is larger than the sum of its proper divisors (1).

2231430283 is an equidigital number, since it uses as much as digits as its factorization.

2231430283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 2231430283 is about 47238.0173483181. The cubic root of 2231430283 is about 1306.7558135488.

The spelling of 2231430283 in words is "two billion, two hundred thirty-one million, four hundred thirty thousand, two hundred eighty-three".