323133133222123 has 24 divisors (see below), whose sum is σ = 376708628178432. Its totient is φ = 276367758370704.

The previous prime is 323133133222121. The next prime is 323133133222199. The reversal of 323133133222123 is 321222331331323.

It is a happy number.

It is not a de Polignac number, because 323133133222123 - 2¹ = 323133133222121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323133133222121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1599037536 + ... + 1599239602.

It is an arithmetic number, because the mean of its divisors is an integer number (15696192840768).

Almost surely, 2^{323133133222123} is an apocalyptic number.

323133133222123 is a deficient number, since it is larger than the sum of its proper divisors (53575494956309).

323133133222123 is a wasteful number, since it uses less digits than its factorization.

323133133222123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273031 (or 273024 counting only the distinct ones).

The product of its digits is 69984, while the sum is 34.

Adding to 323133133222123 its reverse (321222331331323), we get a palindrome (644355464553446).

The spelling of 323133133222123 in words is "three hundred twenty-three trillion, one hundred thirty-three billion, one hundred thirty-three million, two hundred twenty-two thousand, one hundred twenty-three".