323203232123201 has 8 divisors (see below), whose sum is σ = 324889446489000. Its totient is φ = 321520340348928.

The previous prime is 323203232123179. The next prime is 323203232123309. The reversal of 323203232123201 is 102321232302323.

It can be written as a sum of positive squares in 4 ways, for example, as 245716127362225 + 77487104760976 = 15675335^2 + 8802676^2 .

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 323203232123201 - 2¹⁸ = 323203231861057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323203232123501) 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, 830452826 + ... + 830841923.

It is an arithmetic number, because the mean of its divisors is an integer number (40611180811125).

Almost surely, 2^{323203232123201} is an apocalyptic number.

It is an amenable number.

323203232123201 is a deficient number, since it is larger than the sum of its proper divisors (1686214365799).

323203232123201 is a wasteful number, since it uses less digits than its factorization.

323203232123201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661295763.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 323203232123201 its reverse (102321232302323), we get a palindrome (425524464425524).

The spelling of 323203232123201 in words is "three hundred twenty-three trillion, two hundred three billion, two hundred thirty-two million, one hundred twenty-three thousand, two hundred one".