63324101 has 4 divisors (see below), whose sum is σ = 63348204. Its totient is φ = 63300000.

The previous prime is 63324097. The next prime is 63324113. The reversal of 63324101 is 10142336.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23961025 + 39363076 = 4895^2 + 6274^2 .

It is a cyclic number.

It is not a de Polignac number, because 63324101 - 2² = 63324097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63323101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7550 + ... + 13551.

It is an arithmetic number, because the mean of its divisors is an integer number (15837051).

Almost surely, 2^63324101 is an apocalyptic number.

It is an amenable number.

63324101 is a deficient number, since it is larger than the sum of its proper divisors (24103).

63324101 is a wasteful number, since it uses less digits than its factorization.

63324101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24102.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 63324101 is about 7957.6441865668. The cubic root of 63324101 is about 398.5868907678.

Adding to 63324101 its reverse (10142336), we get a palindrome (73466437).

The spelling of 63324101 in words is "sixty-three million, three hundred twenty-four thousand, one hundred one".