10320302077 has 2 divisors, whose sum is σ = 10320302078. Its totient is φ = 10320302076.

The previous prime is 10320302063. The next prime is 10320302107. The reversal of 10320302077 is 77020302301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10309153156 + 11148921 = 101534^2 + 3339^2 .

It is a cyclic number.

It is not a de Polignac number, because 10320302077 - 2³¹ = 8172818429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10320302017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5160151038 + 5160151039.

It is an arithmetic number, because the mean of its divisors is an integer number (5160151039).

Almost surely, 2^10320302077 is an apocalyptic number.

It is an amenable number.

10320302077 is a deficient number, since it is larger than the sum of its proper divisors (1).

10320302077 is an equidigital number, since it uses as much as digits as its factorization.

10320302077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 25.

Adding to 10320302077 its reverse (77020302301), we get a palindrome (87340604378).

The spelling of 10320302077 in words is "ten billion, three hundred twenty million, three hundred two thousand, seventy-seven".