210052213 has 16 divisors (see below), whose sum is σ = 245952000. Its totient is φ = 175671792.

The previous prime is 210052207. The next prime is 210052217. The reversal of 210052213 is 312250012.

It is not a de Polignac number, because 210052213 - 2⁵ = 210052181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210052217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55578 + ... + 59236.

It is an arithmetic number, because the mean of its divisors is an integer number (15372000).

Almost surely, 2^210052213 is an apocalyptic number.

It is an amenable number.

210052213 is a deficient number, since it is larger than the sum of its proper divisors (35899787).

210052213 is a wasteful number, since it uses less digits than its factorization.

210052213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3864.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 210052213 is about 14493.1781538764. The cubic root of 210052213 is about 594.4414530984.

The spelling of 210052213 in words is "two hundred ten million, fifty-two thousand, two hundred thirteen".