211203023324 has 12 divisors (see below), whose sum is σ = 389058201000. Its totient is φ = 100043537328.

The previous prime is 211203023321. The next prime is 211203023327. The reversal of 211203023324 is 423320302112.

211203023324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (211203023321) and next prime (211203023327).

It is a super-2 number, since 2×211203023324² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 211203023324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211203023321) 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 3 ways as a sum of consecutive naturals, for example, 1389493499 + ... + 1389493650.

It is an arithmetic number, because the mean of its divisors is an integer number (32421516750).

Almost surely, 2^211203023324 is an apocalyptic number.

It is an amenable number.

211203023324 is a deficient number, since it is larger than the sum of its proper divisors (177855177676).

211203023324 is a wasteful number, since it uses less digits than its factorization.

211203023324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2778987172 (or 2778987170 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 211203023324 its reverse (423320302112), we get a palindrome (634523325436).

The spelling of 211203023324 in words is "two hundred eleven billion, two hundred three million, twenty-three thousand, three hundred twenty-four".