3213000203023 has 16 divisors (see below), whose sum is σ = 3615266692800. Its totient is φ = 2833226313984.

The previous prime is 3213000203011. The next prime is 3213000203029. The reversal of 3213000203023 is 3203020003123.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3213000203023 - 2²¹ = 3212998105871 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 (3213000203029) 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 15 ways as a sum of consecutive naturals, for example, 6719598 + ... + 7181851.

It is an arithmetic number, because the mean of its divisors is an integer number (225954168300).

Almost surely, 2^{3213000203023} is an apocalyptic number.

3213000203023 is a deficient number, since it is larger than the sum of its proper divisors (402266489777).

3213000203023 is a wasteful number, since it uses less digits than its factorization.

3213000203023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13902258.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 3213000203023 its reverse (3203020003123), we get a palindrome (6416020206146).

The spelling of 3213000203023 in words is "three trillion, two hundred thirteen billion, two hundred three thousand, twenty-three".