20076303601 has 2 divisors, whose sum is σ = 20076303602. Its totient is φ = 20076303600.

The previous prime is 20076303589. The next prime is 20076303619. The reversal of 20076303601 is 10630367002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20001030625 + 75272976 = 141425^2 + 8676^2 .

It is a cyclic number.

It is not a de Polignac number, because 20076303601 - 2⁷ = 20076303473 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20076303601.

It is not a weakly prime, because it can be changed into another prime (20076304601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10038151800 + 10038151801.

It is an arithmetic number, because the mean of its divisors is an integer number (10038151801).

Almost surely, 2^20076303601 is an apocalyptic number.

It is an amenable number.

20076303601 is a deficient number, since it is larger than the sum of its proper divisors (1).

20076303601 is an equidigital number, since it uses as much as digits as its factorization.

20076303601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 28.

The spelling of 20076303601 in words is "twenty billion, seventy-six million, three hundred three thousand, six hundred one".