212303032303 has 8 divisors (see below), whose sum is σ = 224248065536. Its totient is φ = 200676533400.

The previous prime is 212303032273. The next prime is 212303032307. The reversal of 212303032303 is 303230303212.

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 212303032303 - 2¹⁷ = 212302901231 is a prime.

It is a super-3 number, since 3×212303032303³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212303032307) 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, 79632213 + ... + 79634878.

It is an arithmetic number, because the mean of its divisors is an integer number (28031008192).

Almost surely, 2^212303032303 is an apocalyptic number.

212303032303 is a deficient number, since it is larger than the sum of its proper divisors (11945033233).

212303032303 is a wasteful number, since it uses less digits than its factorization.

212303032303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159267165.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 212303032303 its reverse (303230303212), we get a palindrome (515533335515).

The spelling of 212303032303 in words is "two hundred twelve billion, three hundred three million, thirty-two thousand, three hundred three".