213042240331010 has 8 divisors (see below), whose sum is σ = 383476032595836. Its totient is φ = 85216896132400.

The previous prime is 213042240331007. The next prime is 213042240331163. The reversal of 213042240331010 is 10133042240312.

It can be written as a sum of positive squares in 2 ways, for example, as 208036688769529 + 5005551561481 = 14423477^2 + 2237309^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10652112016541 + ... + 10652112016560.

Almost surely, 2^{213042240331010} is an apocalyptic number.

213042240331010 is a deficient number, since it is larger than the sum of its proper divisors (170433792264826).

213042240331010 is a wasteful number, since it uses less digits than its factorization.

213042240331010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21304224033108.

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

Adding to 213042240331010 its reverse (10133042240312), we get a palindrome (223175282571322).

The spelling of 213042240331010 in words is "two hundred thirteen trillion, forty-two billion, two hundred forty million, three hundred thirty-one thousand, ten".