321146134 has 8 divisors (see below), whose sum is σ = 481943520. Its totient is φ = 160498296.

The previous prime is 321146129. The next prime is 321146149. The reversal of 321146134 is 431641123.

321146134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 321146099 and 321146108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31854 + ... + 40705.

It is an arithmetic number, because the mean of its divisors is an integer number (60242940).

Almost surely, 2^321146134 is an apocalyptic number.

321146134 is a deficient number, since it is larger than the sum of its proper divisors (160797386).

321146134 is a wasteful number, since it uses less digits than its factorization.

321146134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74774.

The product of its digits is 1728, while the sum is 25.

The square root of 321146134 is about 17920.5506053804. The cubic root of 321146134 is about 684.8060146532.

Adding to 321146134 its reverse (431641123), we get a palindrome (752787257).

The spelling of 321146134 in words is "three hundred twenty-one million, one hundred forty-six thousand, one hundred thirty-four".