6230701921 has 2 divisors, whose sum is σ = 6230701922. Its totient is φ = 6230701920.

The previous prime is 6230701891. The next prime is 6230701931. The reversal of 6230701921 is 1291070326.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3633678400 + 2597023521 = 60280^2 + 50961^2 .

It is a cyclic number.

It is not a de Polignac number, because 6230701921 - 2⁷ = 6230701793 is a prime.

It is not a weakly prime, because it can be changed into another prime (6230701931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3115350960 + 3115350961.

It is an arithmetic number, because the mean of its divisors is an integer number (3115350961).

Almost surely, 2^6230701921 is an apocalyptic number.

It is an amenable number.

6230701921 is a deficient number, since it is larger than the sum of its proper divisors (1).

6230701921 is an equidigital number, since it uses as much as digits as its factorization.

6230701921 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 6230701921 is about 78934.7953756770. The cubic root of 6230701921 is about 1840.1179351983.

The spelling of 6230701921 in words is "six billion, two hundred thirty million, seven hundred one thousand, nine hundred twenty-one".