210210230051 has 8 divisors (see below), whose sum is σ = 210489660000. Its totient is φ = 209930988672.

The previous prime is 210210230047. The next prime is 210210230057. The reversal of 210210230051 is 150032012012.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 210210230051 - 2² = 210210230047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210210230057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2258075 + ... + 2349323.

It is an arithmetic number, because the mean of its divisors is an integer number (26311207500).

Almost surely, 2^210210230051 is an apocalyptic number.

210210230051 is a deficient number, since it is larger than the sum of its proper divisors (279429949).

210210230051 is a wasteful number, since it uses less digits than its factorization.

210210230051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94285.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 210210230051 its reverse (150032012012), we get a palindrome (360242242063).

The spelling of 210210230051 in words is "two hundred ten billion, two hundred ten million, two hundred thirty thousand, fifty-one".