213136260314 has 4 divisors (see below), whose sum is σ = 319704390474. Its totient is φ = 106568130156.

The previous prime is 213136260287. The next prime is 213136260371. The reversal of 213136260314 is 413062631312.

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

It can be written as a sum of positive squares in only one way, i.e., 153127429225 + 60008831089 = 391315^2 + 244967^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53284065077 + ... + 53284065080.

Almost surely, 2^213136260314 is an apocalyptic number.

213136260314 is a deficient number, since it is larger than the sum of its proper divisors (106568130160).

213136260314 is a wasteful number, since it uses less digits than its factorization.

213136260314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106568130159.

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 213136260314 its reverse (413062631312), we get a palindrome (626198891626).

The spelling of 213136260314 in words is "two hundred thirteen billion, one hundred thirty-six million, two hundred sixty thousand, three hundred fourteen".