123313233321 has 12 divisors (see below), whose sum is σ = 185863424448. Its totient is φ = 78634525464.

The previous prime is 123313233301. The next prime is 123313233341. The reversal of 123313233321 is 123332313321.

123313233321 is a `hidden beast` number, since 1 + 2 + 3 + 3 + 1 + 323 + 332 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (123313233301) and next prime (123313233341).

It is not a de Polignac number, because 123313233321 - 2¹⁰ = 123313232297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123313233301) 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 11 ways as a sum of consecutive naturals, for example, 297857845 + ... + 297858258.

It is an arithmetic number, because the mean of its divisors is an integer number (15488618704).

Almost surely, 2^123313233321 is an apocalyptic number.

It is an amenable number.

123313233321 is a deficient number, since it is larger than the sum of its proper divisors (62550191127).

123313233321 is a wasteful number, since it uses less digits than its factorization.

123313233321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595716132 (or 595716129 counting only the distinct ones).

The product of its digits is 5832, while the sum is 27.

Adding to 123313233321 its reverse (123332313321), we get a palindrome (246645546642).

The spelling of 123313233321 in words is "one hundred twenty-three billion, three hundred thirteen million, two hundred thirty-three thousand, three hundred twenty-one".