212130315335 has 8 divisors (see below), whose sum is σ = 257778611520. Its totient is φ = 167556096864.

The previous prime is 212130315269. The next prime is 212130315367. The reversal of 212130315335 is 533513031212.

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 a de Polignac number, because none of the positive numbers 2^k-212130315335 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212130315298 and 212130315307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268518992 + ... + 268519781.

It is an arithmetic number, because the mean of its divisors is an integer number (32222326440).

Almost surely, 2^212130315335 is an apocalyptic number.

212130315335 is a deficient number, since it is larger than the sum of its proper divisors (45648296185).

212130315335 is an equidigital number, since it uses as much as digits as its factorization.

212130315335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537038857.

The product of its (nonzero) digits is 8100, while the sum is 29.

Adding to 212130315335 its reverse (533513031212), we get a palindrome (745643346547).

The spelling of 212130315335 in words is "two hundred twelve billion, one hundred thirty million, three hundred fifteen thousand, three hundred thirty-five".