3203121301223 has 8 divisors (see below), whose sum is σ = 3289719864288. Its totient is φ = 3116524197024.

The previous prime is 3203121301201. The next prime is 3203121301319. The reversal of 3203121301223 is 3221031213023.

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 3203121301223 - 2¹⁰ = 3203121300199 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 (3203121301123) 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, 5230790 + ... + 5810972.

It is an arithmetic number, because the mean of its divisors is an integer number (411214983036).

Almost surely, 2^{3203121301223} is an apocalyptic number.

3203121301223 is a deficient number, since it is larger than the sum of its proper divisors (86598563065).

3203121301223 is a wasteful number, since it uses less digits than its factorization.

3203121301223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729433.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 3203121301223 its reverse (3221031213023), we get a palindrome (6424152514246).

The spelling of 3203121301223 in words is "three trillion, two hundred three billion, one hundred twenty-one million, three hundred one thousand, two hundred twenty-three".