4112630321 has 2 divisors, whose sum is σ = 4112630322. Its totient is φ = 4112630320.

The previous prime is 4112630311. The next prime is 4112630323. The reversal of 4112630321 is 1230362114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2231239696 + 1881390625 = 47236^2 + 43375^2 .

It is a cyclic number.

It is not a de Polignac number, because 4112630321 - 2¹⁸ = 4112368177 is a prime.

Together with 4112630323, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4112630323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2056315160 + 2056315161.

It is an arithmetic number, because the mean of its divisors is an integer number (2056315161).

Almost surely, 2^4112630321 is an apocalyptic number.

It is an amenable number.

4112630321 is a deficient number, since it is larger than the sum of its proper divisors (1).

4112630321 is an equidigital number, since it uses as much as digits as its factorization.

4112630321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 4112630321 is about 64129.7927721586. The cubic root of 4112630321 is about 1602.1624823573.

Adding to 4112630321 its reverse (1230362114), we get a palindrome (5342992435).

The spelling of 4112630321 in words is "four billion, one hundred twelve million, six hundred thirty thousand, three hundred twenty-one".