2063373281 has 2 divisors, whose sum is σ = 2063373282. Its totient is φ = 2063373280.

The previous prime is 2063373269. The next prime is 2063373293. The reversal of 2063373281 is 1823733602.

It is a balanced prime because it is at equal distance from previous prime (2063373269) and next prime (2063373293).

It can be written as a sum of positive squares in only one way, i.e., 1437623056 + 625750225 = 37916^2 + 25015^2 .

It is a cyclic number.

It is not a de Polignac number, because 2063373281 - 2¹⁸ = 2063111137 is a prime.

It is a super-2 number, since 2×2063373281² = 8515018593489409922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2063373211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1031686640 + 1031686641.

It is an arithmetic number, because the mean of its divisors is an integer number (1031686641).

Almost surely, 2^2063373281 is an apocalyptic number.

It is an amenable number.

2063373281 is a deficient number, since it is larger than the sum of its proper divisors (1).

2063373281 is an equidigital number, since it uses as much as digits as its factorization.

2063373281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 2063373281 is about 45424.3688013383. The cubic root of 2063373281 is about 1273.0904710212.

The spelling of 2063373281 in words is "two billion, sixty-three million, three hundred seventy-three thousand, two hundred eighty-one".