321133343331123 has 12 divisors (see below), whose sum is σ = 463863300043000. Its totient is φ = 214087037242176.

The previous prime is 321133343331113. The next prime is 321133343331169.

It is a happy number.

321133343331123 is a `hidden beast` number, since 3 + 2 + 1 + 1 + 3 + 334 + 3 + 3 + 311 + 2 + 3 = 666.

321133343331123 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 321133343331123 - 2⁴ = 321133343331107 is a prime.

It is a super-2 number, since 2×321133343331123² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (321133343331113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153764461 + ... + 155838942.

Almost surely, 2^{321133343331123} is an apocalyptic number.

321133343331123 is a deficient number, since it is larger than the sum of its proper divisors (142729956711877).

321133343331123 is a wasteful number, since it uses less digits than its factorization.

321133343331123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309718658 (or 309718655 counting only the distinct ones).

The product of its digits is 104976, while the sum is 36.

The spelling of 321133343331123 in words is "three hundred twenty-one trillion, one hundred thirty-three billion, three hundred forty-three million, three hundred thirty-one thousand, one hundred twenty-three".