101411065849 has 2 divisors, whose sum is σ = 101411065850. Its totient is φ = 101411065848.

The previous prime is 101411065843. The next prime is 101411065853. The reversal of 101411065849 is 948560114101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73092907449 + 28318158400 = 270357^2 + 168280^2 .

It is an emirp because it is prime and its reverse (948560114101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101411065849 - 2⁵ = 101411065817 is a prime.

It is not a weakly prime, because it can be changed into another prime (101411065843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50705532924 + 50705532925.

It is an arithmetic number, because the mean of its divisors is an integer number (50705532925).

Almost surely, 2^101411065849 is an apocalyptic number.

It is an amenable number.

101411065849 is a deficient number, since it is larger than the sum of its proper divisors (1).

101411065849 is an equidigital number, since it uses as much as digits as its factorization.

101411065849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 40.

The spelling of 101411065849 in words is "one hundred one billion, four hundred eleven million, sixty-five thousand, eight hundred forty-nine".