210132334 has 4 divisors (see below), whose sum is σ = 315198504. Its totient is φ = 105066166.

The previous prime is 210132331. The next prime is 210132367. The reversal of 210132334 is 433231012.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210132331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52533082 + ... + 52533085.

It is an arithmetic number, because the mean of its divisors is an integer number (78799626).

Almost surely, 2^210132334 is an apocalyptic number.

210132334 is a deficient number, since it is larger than the sum of its proper divisors (105066170).

210132334 is a wasteful number, since it uses less digits than its factorization.

210132334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105066169.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 210132334 is about 14495.9419838795. The cubic root of 210132334 is about 594.5170234986.

Adding to 210132334 its reverse (433231012), we get a palindrome (643363346).

The spelling of 210132334 in words is "two hundred ten million, one hundred thirty-two thousand, three hundred thirty-four".