9230779636073 has 2 divisors, whose sum is σ = 9230779636074. Its totient is φ = 9230779636072.

The previous prime is 9230779636049. The next prime is 9230779636163. The reversal of 9230779636073 is 3706369770329.

9230779636073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7057906115584 + 2172873520489 = 2656672^2 + 1474067^2 .

It is a cyclic number.

It is not a de Polignac number, because 9230779636073 - 2⁶ = 9230779636009 is a prime.

It is a super-2 number, since 2×9230779636073² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9230779635997 and 9230779636015.

It is not a weakly prime, because it can be changed into another prime (9230779632073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4615389818036 + 4615389818037.

It is an arithmetic number, because the mean of its divisors is an integer number (4615389818037).

Almost surely, 2^{9230779636073} is an apocalyptic number.

It is an amenable number.

9230779636073 is a deficient number, since it is larger than the sum of its proper divisors (1).

9230779636073 is an equidigital number, since it uses as much as digits as its factorization.

9230779636073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54010152, while the sum is 62.

The spelling of 9230779636073 in words is "nine trillion, two hundred thirty billion, seven hundred seventy-nine million, six hundred thirty-six thousand, seventy-three".