213030234334 has 8 divisors (see below), whose sum is σ = 327339140688. Its totient is φ = 103917187440.

The previous prime is 213030234289. The next prime is 213030234349. The reversal of 213030234334 is 433432030312.

It is a happy number.

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

It is a congruent number.

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, 1298964762 + ... + 1298964925.

It is an arithmetic number, because the mean of its divisors is an integer number (40917392586).

Almost surely, 2^213030234334 is an apocalyptic number.

213030234334 is a deficient number, since it is larger than the sum of its proper divisors (114308906354).

213030234334 is a wasteful number, since it uses less digits than its factorization.

213030234334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2597929730.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 213030234334 its reverse (433432030312), we get a palindrome (646462264646).

The spelling of 213030234334 in words is "two hundred thirteen billion, thirty million, two hundred thirty-four thousand, three hundred thirty-four".