10020766843 has 2 divisors, whose sum is σ = 10020766844. Its totient is φ = 10020766842.

The previous prime is 10020766837. The next prime is 10020766849. The reversal of 10020766843 is 34866702001.

It is a balanced prime because it is at equal distance from previous prime (10020766837) and next prime (10020766849).

It is a cyclic number.

It is not a de Polignac number, because 10020766843 - 2²¹ = 10018669691 is a prime.

It is not a weakly prime, because it can be changed into another prime (10020766849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010383421 + 5010383422.

It is an arithmetic number, because the mean of its divisors is an integer number (5010383422).

Almost surely, 2^10020766843 is an apocalyptic number.

10020766843 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020766843 is an equidigital number, since it uses as much as digits as its factorization.

10020766843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 10020766843 in words is "ten billion, twenty million, seven hundred sixty-six thousand, eight hundred forty-three".