63000101 has 2 divisors, whose sum is σ = 63000102. Its totient is φ = 63000100.

The previous prime is 63000089. The next prime is 63000103. The reversal of 63000101 is 10100036.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57002500 + 5997601 = 7550^2 + 2449^2 .

It is a cyclic number.

It is not a de Polignac number, because 63000101 - 2⁶ = 63000037 is a prime.

Together with 63000103, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63000103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31500050 + 31500051.

It is an arithmetic number, because the mean of its divisors is an integer number (31500051).

Almost surely, 2^63000101 is an apocalyptic number.

It is an amenable number.

63000101 is a deficient number, since it is larger than the sum of its proper divisors (1).

63000101 is an equidigital number, since it uses as much as digits as its factorization.

63000101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 63000101 is about 7937.2602955932. The cubic root of 63000101 is about 397.9059334270.

Adding to 63000101 its reverse (10100036), we get a palindrome (73100137).

The spelling of 63000101 in words is "sixty-three million, one hundred one", and thus it is an aban number.