2126303063 has 2 divisors, whose sum is σ = 2126303064. Its totient is φ = 2126303062.

The previous prime is 2126303041. The next prime is 2126303083. The reversal of 2126303063 is 3603036212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2126303063 - 2¹⁰ = 2126302039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2126303083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1063151531 + 1063151532.

It is an arithmetic number, because the mean of its divisors is an integer number (1063151532).

Almost surely, 2^2126303063 is an apocalyptic number.

2126303063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2126303063 is an equidigital number, since it uses as much as digits as its factorization.

2126303063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 2126303063 is about 46111.8538230681. The cubic root of 2126303063 is about 1285.9035292334.

Adding to 2126303063 its reverse (3603036212), we get a palindrome (5729339275).

The spelling of 2126303063 in words is "two billion, one hundred twenty-six million, three hundred three thousand, sixty-three".