321141123 has 6 divisors (see below), whose sum is σ = 463870524. Its totient is φ = 214094076.

The previous prime is 321141113. The next prime is 321141137.

321141123 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 321141123 - 2²⁰ = 320092547 is a prime.

It is a super-2 number, since 2×321141123² = 206263241763402258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 321141096 and 321141105.

It is not an unprimeable number, because it can be changed into a prime (321141113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17841165 + ... + 17841182.

It is an arithmetic number, because the mean of its divisors is an integer number (77311754).

Almost surely, 2^321141123 is an apocalyptic number.

321141123 is a deficient number, since it is larger than the sum of its proper divisors (142729401).

321141123 is a wasteful number, since it uses less digits than its factorization.

321141123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35682353 (or 35682350 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 321141123 is about 17920.4107932826. The cubic root of 321141123 is about 684.8024528471.

The spelling of 321141123 in words is "three hundred twenty-one million, one hundred forty-one thousand, one hundred twenty-three".