212030003023 has 8 divisors (see below), whose sum is σ = 224520326928. Its totient is φ = 199541675904.

The previous prime is 212030003011. The next prime is 212030003069. The reversal of 212030003023 is 320300030212.

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 212030003023 - 2⁹ = 212030002511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212030002988 and 212030003006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212030003083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277761 + ... + 707962.

It is an arithmetic number, because the mean of its divisors is an integer number (28065040866).

Almost surely, 2^212030003023 is an apocalyptic number.

212030003023 is a deficient number, since it is larger than the sum of its proper divisors (12490323905).

212030003023 is a wasteful number, since it uses less digits than its factorization.

212030003023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998393.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 212030003023 its reverse (320300030212), we get a palindrome (532330033235).

The spelling of 212030003023 in words is "two hundred twelve billion, thirty million, three thousand, twenty-three".