213434102130 has 32 divisors (see below), whose sum is σ = 514189551744. Its totient is φ = 56699348736.

The previous prime is 213434102113. The next prime is 213434102191. The reversal of 213434102130 is 31201434312.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 213434102130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13517719 + ... + 13533498.

It is an arithmetic number, because the mean of its divisors is an integer number (16068423492).

Almost surely, 2^213434102130 is an apocalyptic number.

213434102130 is an abundant number, since it is smaller than the sum of its proper divisors (300755449614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213434102130 is a wasteful number, since it uses less digits than its factorization.

213434102130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27051490.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 213434102130 its reverse (31201434312), we get a palindrome (244635536442).

The spelling of 213434102130 in words is "two hundred thirteen billion, four hundred thirty-four million, one hundred two thousand, one hundred thirty".