53100211 has 4 divisors (see below), whose sum is σ = 53138800. Its totient is φ = 53061624.

The previous prime is 53100209. The next prime is 53100221. The reversal of 53100211 is 11200135.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11200135 = 5 ⋅2240027.

It is a cyclic number.

It is not a de Polignac number, because 53100211 - 2¹ = 53100209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53100191 and 53100200.

It is not an unprimeable number, because it can be changed into a prime (53100221) 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, 17151 + ... + 20008.

It is an arithmetic number, because the mean of its divisors is an integer number (13284700).

Almost surely, 2^53100211 is an apocalyptic number.

53100211 is a deficient number, since it is larger than the sum of its proper divisors (38589).

53100211 is a wasteful number, since it uses less digits than its factorization.

53100211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38588.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 53100211 is about 7286.9891587678. The cubic root of 53100211 is about 375.8651692323.

Adding to 53100211 its reverse (11200135), we get a palindrome (64300346).

The spelling of 53100211 in words is "fifty-three million, one hundred thousand, two hundred eleven".