212311013032133 has 8 divisors (see below), whose sum is σ = 212536324051800. Its totient is φ = 212085745666560.

The previous prime is 212311013032103. The next prime is 212311013032229. The reversal of 212311013032133 is 331230310113212.

It can be written as a sum of positive squares in 4 ways, for example, as 115933930976644 + 96377082055489 = 10767262^2 + 9817183^2 .

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 212311013032133 - 2¹⁴ = 212311013015749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212311013032103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1176788 + ... + 20639933.

It is an arithmetic number, because the mean of its divisors is an integer number (26567040506475).

Almost surely, 2^{212311013032133} is an apocalyptic number.

It is an amenable number.

212311013032133 is a deficient number, since it is larger than the sum of its proper divisors (225311019667).

212311013032133 is a wasteful number, since it uses less digits than its factorization.

212311013032133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21827047.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 212311013032133 its reverse (331230310113212), we get a palindrome (543541323145345).

The spelling of 212311013032133 in words is "two hundred twelve trillion, three hundred eleven billion, thirteen million, thirty-two thousand, one hundred thirty-three".