34102130221 has 8 divisors (see below), whose sum is σ = 35903736000. Its totient is φ = 32301200160.

The previous prime is 34102130201. The next prime is 34102130243. The reversal of 34102130221 is 12203120143.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 34102130221 - 2²³ = 34093741613 is a prime.

It is a super-3 number, since 3×34102130221³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34102130201) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 63640 + ... + 268801.

It is an arithmetic number, because the mean of its divisors is an integer number (4487967000).

Almost surely, 2^34102130221 is an apocalyptic number.

It is an amenable number.

34102130221 is a deficient number, since it is larger than the sum of its proper divisors (1801605779).

34102130221 is a wasteful number, since it uses less digits than its factorization.

34102130221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337859.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 34102130221 its reverse (12203120143), we get a palindrome (46305250364).

The spelling of 34102130221 in words is "thirty-four billion, one hundred two million, one hundred thirty thousand, two hundred twenty-one".