321132014 has 8 divisors (see below), whose sum is σ = 550512048. Its totient is φ = 137628000.

The previous prime is 321132013. The next prime is 321132047. The reversal of 321132014 is 410231123.

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 = 321131983 and 321132001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321132013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11468987 + ... + 11469014.

It is an arithmetic number, because the mean of its divisors is an integer number (68814006).

Almost surely, 2^321132014 is an apocalyptic number.

321132014 is a deficient number, since it is larger than the sum of its proper divisors (229380034).

321132014 is a wasteful number, since it uses less digits than its factorization.

321132014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22938010.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 321132014 is about 17920.1566399404. The cubic root of 321132014 is about 684.7959780981.

Adding to 321132014 its reverse (410231123), we get a palindrome (731363137).

The spelling of 321132014 in words is "three hundred twenty-one million, one hundred thirty-two thousand, fourteen".