213130323022 has 8 divisors (see below), whose sum is σ = 321656807016. Its totient is φ = 105911387352.

The previous prime is 213130323013. The next prime is 213130323079. The reversal of 213130323022 is 220323031312.

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

It is a junction number, because it is equal to n+sod(n) for n = 213130322984 and 213130323002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326886673 + ... + 326887324.

It is an arithmetic number, because the mean of its divisors is an integer number (40207100877).

Almost surely, 2^213130323022 is an apocalyptic number.

213130323022 is a deficient number, since it is larger than the sum of its proper divisors (108526483994).

213130323022 is a wasteful number, since it uses less digits than its factorization.

213130323022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653774162.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 213130323022 its reverse (220323031312), we get a palindrome (433453354334).

The spelling of 213130323022 in words is "two hundred thirteen billion, one hundred thirty million, three hundred twenty-three thousand, twenty-two".