850030010101 has 2 divisors, whose sum is σ = 850030010102. Its totient is φ = 850030010100.

The previous prime is 850030009999. The next prime is 850030010161. The reversal of 850030010101 is 101010030058.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 730503543025 + 119526467076 = 854695^2 + 345726^2 .

It is a cyclic number.

It is not a de Polignac number, because 850030010101 - 2²⁵ = 849996455669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (850030010161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425015005050 + 425015005051.

It is an arithmetic number, because the mean of its divisors is an integer number (425015005051).

Almost surely, 2^850030010101 is an apocalyptic number.

It is an amenable number.

850030010101 is a deficient number, since it is larger than the sum of its proper divisors (1).

850030010101 is an equidigital number, since it uses as much as digits as its factorization.

850030010101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 850030010101 its reverse (101010030058), we get a palindrome (951040040159).

The spelling of 850030010101 in words is "eight hundred fifty billion, thirty million, ten thousand, one hundred one".