10212340577 has 2 divisors, whose sum is σ = 10212340578. Its totient is φ = 10212340576.

The previous prime is 10212340553. The next prime is 10212340597. The reversal of 10212340577 is 77504321201.

10212340577 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8198215936 + 2014124641 = 90544^2 + 44879^2 .

It is a cyclic number.

It is not a de Polignac number, because 10212340577 - 2⁸ = 10212340321 is a prime.

It is not a weakly prime, because it can be changed into another prime (10212340597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106170288 + 5106170289.

It is an arithmetic number, because the mean of its divisors is an integer number (5106170289).

Almost surely, 2^10212340577 is an apocalyptic number.

It is an amenable number.

10212340577 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212340577 is an equidigital number, since it uses as much as digits as its factorization.

10212340577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 32.

Adding to 10212340577 its reverse (77504321201), we get a palindrome (87716661778).

The spelling of 10212340577 in words is "ten billion, two hundred twelve million, three hundred forty thousand, five hundred seventy-seven".