210213301032242 has 8 divisors (see below), whose sum is σ = 315322446606636. Its totient is φ = 105105818830032.

The previous prime is 210213301032143. The next prime is 210213301032269. The reversal of 210213301032242 is 242230103312012.

It can be written as a sum of positive squares in 2 ways, for example, as 187657915971241 + 22555385061001 = 13698829^2 + 4749251^2 .

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

It is a super-3 number, since 3×210213301032242³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415527053 + ... + 416032640.

Almost surely, 2^{210213301032242} is an apocalyptic number.

210213301032242 is a deficient number, since it is larger than the sum of its proper divisors (105109145574394).

210213301032242 is a wasteful number, since it uses less digits than its factorization.

210213301032242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831686092.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 210213301032242 its reverse (242230103312012), we get a palindrome (452443404344254).

The spelling of 210213301032242 in words is "two hundred ten trillion, two hundred thirteen billion, three hundred one million, thirty-two thousand, two hundred forty-two".