212101330303 has 8 divisors (see below), whose sum is σ = 213212759760. Its totient is φ = 210990252480.

The previous prime is 212101330277. The next prime is 212101330327. The reversal of 212101330303 is 303033101212.

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-212101330303 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 (212101330373) 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, 1168488 + ... + 1337746.

It is an arithmetic number, because the mean of its divisors is an integer number (26651594970).

Almost surely, 2^212101330303 is an apocalyptic number.

212101330303 is a deficient number, since it is larger than the sum of its proper divisors (1111429457).

212101330303 is a wasteful number, since it uses less digits than its factorization.

212101330303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175817.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 212101330303 its reverse (303033101212), we get a palindrome (515134431515).

The spelling of 212101330303 in words is "two hundred twelve billion, one hundred one million, three hundred thirty thousand, three hundred three".