134220210213 has 8 divisors (see below), whose sum is σ = 183797044768. Its totient is φ = 87061757904.

The previous prime is 134220210181. The next prime is 134220210217. The reversal of 134220210213 is 312012022431.

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

It is not a de Polignac number, because 134220210213 - 2⁵ = 134220210181 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 134220210213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134220210217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604595431 + ... + 604595652.

It is an arithmetic number, because the mean of its divisors is an integer number (22974630596).

Almost surely, 2^134220210213 is an apocalyptic number.

It is an amenable number.

134220210213 is a deficient number, since it is larger than the sum of its proper divisors (49576834555).

134220210213 is a wasteful number, since it uses less digits than its factorization.

134220210213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209191123.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 134220210213 its reverse (312012022431), we get a palindrome (446232232644).

The spelling of 134220210213 in words is "one hundred thirty-four billion, two hundred twenty million, two hundred ten thousand, two hundred thirteen".