212323110310033 has 8 divisors (see below), whose sum is σ = 213773060736000. Its totient is φ = 210873492725808.

The previous prime is 212323110310021. The next prime is 212323110310049. The reversal of 212323110310033 is 330013011323212.

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-212323110310033 is a prime.

It is a super-2 number, since 2×212323110310033² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212323110310013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81930193 + ... + 84481966.

It is an arithmetic number, because the mean of its divisors is an integer number (26721632592000).

Almost surely, 2^{212323110310033} is an apocalyptic number.

It is an amenable number.

212323110310033 is a deficient number, since it is larger than the sum of its proper divisors (1449950425967).

212323110310033 is a wasteful number, since it uses less digits than its factorization.

212323110310033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166420871.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 212323110310033 its reverse (330013011323212), we get a palindrome (542336121633245).

The spelling of 212323110310033 in words is "two hundred twelve trillion, three hundred twenty-three billion, one hundred ten million, three hundred ten thousand, thirty-three".