52200101 has 4 divisors (see below), whose sum is σ = 52219104. Its totient is φ = 52181100.

The previous prime is 52200061. The next prime is 52200103. The reversal of 52200101 is 10100225.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52200101 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 (52200103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4505 + ... + 11166.

It is an arithmetic number, because the mean of its divisors is an integer number (13054776).

Almost surely, 2^52200101 is an apocalyptic number.

It is an amenable number.

52200101 is a deficient number, since it is larger than the sum of its proper divisors (19003).

52200101 is a wasteful number, since it uses less digits than its factorization.

52200101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19002.

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 52200101 is about 7224.9637369332. The cubic root of 52200101 is about 373.7292716028.

Adding to 52200101 its reverse (10100225), we get a palindrome (62300326).

The spelling of 52200101 in words is "fifty-two million, two hundred thousand, one hundred one".