213012133311000 has 64 divisors (see below), whose sum is σ = 664597855939680. Its totient is φ = 56803235548800.

The previous prime is 213012133310987. The next prime is 213012133311001. The reversal of 213012133311000 is 113331210312.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213012133311001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35502019219 + ... + 35502025218.

Almost surely, 2^{213012133311000} is an apocalyptic number.

213012133311000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213012133311000 is an abundant number, since it is smaller than the sum of its proper divisors (451585722628680).

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

213012133311000 is a wasteful number, since it uses less digits than its factorization.

213012133311000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71004044461 (or 71004044447 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 213012133311000 its reverse (113331210312), we get a palindrome (213125464521312).

The spelling of 213012133311000 in words is "two hundred thirteen trillion, twelve billion, one hundred thirty-three million, three hundred eleven thousand".